RE: [flexcoders] setFocus() problem.
Works perfectly!! Thanks for your
explanation and code.
Thanks!
Hari
-Original Message-
From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of JesterXL
Sent: Wednesday, November 30, 2005
4:30 PM
To: flexcoders@yahoogroups.com
Subject: Re: [flexcoders] setFocus()
problem.
Mantra for Flash is, When in
doubt, wait a frame. You should apply that to Flex, too.
Apparently, some code runs, probably
via a doLater, 1 frame (or screen-repaint) after you focus on the text
field. Therefore, your setSelection call actually DOES work, but is
quickly changed.
If you run your OWN setSelction an
additional frame later, it'll re-select it. Check it, use these modified
fucntions, and then type in asdf, tab out, and then back in.
function gotoend(event:Object)
{
trace(gotoend);
var len:Number = event.target.text.length;
doLater(this, setSelectionLater, [2, 3]);
}
function
setSelectionLater(startIndex, endIndex)
{
Selection.setSelection(startIndex, endIndex);
}
- Original Message -
From: Doodi, Hari - BLS CTR
To: flexcoders@yahoogroups.com
Sent: Wednesday, November 30, 2005 4:13
PM
Subject: RE: [flexcoders] setFocus()
problem.
Selection.setSelection(len,len)
is not working for me. I am attaching my test mxml for your ref. please
help me.
I would like to know how
to get ride off the highlight and place the curser at the end of the text?
Thanks!
Hari
-Original Message-
From: flexcoders@yahoogroups.com
[mailto:[EMAIL PROTECTED] On Behalf
Of JesterXL
Sent: Monday, November 28, 2005
3:42 PM
To: flexcoders@yahoogroups.com
Subject: Re: [flexcoders]
setFocus() problem.
Try:
this.tobdetail_ti.setFocus();
var len:Number =
this.tobdetail_ti.text.length;
Selection.setSelection(len, len);
- Original Message -
From: Doodi, Hari - BLS
CTR
To: flexcoders@yahoogroups.com
Sent: Monday, November 28, 2005 3:33 PM
Subject: [flexcoders] setFocus() problem.
Hi all,
I am having problems with setFocus( ) function. What I am doing is
I have a textInput control with id name tobdetail_ti and in the .as
file I am calling the following line of code so that if user press tab the
cursor should be in this field. Focus is transferred as desired but the problem
is it highlight the entire existing text. I dont want this. I want the
cursor should be place at the end of the text.
this.tobdetail_ti.setFocus();
Thanks!
Hari
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RE: [flexcoders] setFocus() problem.
Selection.setSelection(len,len) is not working for me. I am attaching my test mxml for your ref. please help me. I would like to know how to get ride off the highlight and place the curser at the end of the text? Thanks! Hari -Original Message- From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of JesterXL Sent: Monday, November 28, 2005 3:42 PM To: flexcoders@yahoogroups.com Subject: Re: [flexcoders] setFocus() problem. Try: this.tobdetail_ti.setFocus(); var len:Number = this.tobdetail_ti.text.length; Selection.setSelection(len, len); - Original Message - From: Doodi, Hari - BLS CTR To: flexcoders@yahoogroups.com Sent: Monday, November 28, 2005 3:33 PM Subject: [flexcoders] setFocus() problem. Hi all, I am having problems with setFocus( ) function. What I am doing is I have a textInput control with id name tobdetail_ti and in the .as file I am calling the following line of code so that if user press tab the cursor should be in this field. Focus is transferred as desired but the problem is it highlight the entire existing text. I dont want this. I want the cursor should be place at the end of the text. this.tobdetail_ti.setFocus(); Thanks! Hari -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com SPONSORED LINKS Web site design development Computer software development Software design and development Macromedia flex Software development best practice YAHOO! GROUPS LINKS Visit your group "flexcoders" on the web. To unsubscribe from this group, send an email to:[EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service. test_Events.mxml Description: test_Events.mxml
[flexcoders] setFocus() problem.
Hi all, I am having problems with setFocus( ) function. What I am doing is I have a textInput control with id name tobdetail_ti and in the .as file I am calling the following line of code so that if user press tab the cursor should be in this field. Focus is transferred as desired but the problem is it highlight the entire existing text. I dont want this. I want the cursor should be place at the end of the text. this.tobdetail_ti.setFocus(); Thanks! Hari -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com SPONSORED LINKS Web site design development Computer software development Software design and development Macromedia flex Software development best practice YAHOO! GROUPS LINKS Visit your group "flexcoders" on the web. To unsubscribe from this group, send an email to:[EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
[flexcoders] TextInput control
Hi, Can some one suggest me which event is the best event to handle a situation like - user changes the content of textinput and tabs out of it ? I tried change event and found that this event is firing for each change, meaning for every key board press while entering text in it. I dont want this. What I am looking for is an event which fires only one time when user changes existing content and tabs out. Thanks! Hari -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com YAHOO! GROUPS LINKS Visit your group "flexcoders" on the web. To unsubscribe from this group, send an email to:[EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
RE: [flexcoders] setFocus() problem.
Thank you very much for the input. Is it a bug or what- why setFocus highlights the content of text input? Thanks! Hari -Original Message- From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of JesterXL Sent: Monday, November 28, 2005 3:42 PM To: flexcoders@yahoogroups.com Subject: Re: [flexcoders] setFocus() problem. Try: this.tobdetail_ti.setFocus(); var len:Number = this.tobdetail_ti.text.length; Selection.setSelection(len, len); - Original Message - From: Doodi, Hari - BLS CTR To: flexcoders@yahoogroups.com Sent: Monday, November 28, 2005 3:33 PM Subject: [flexcoders] setFocus() problem. Hi all, I am having problems with setFocus( ) function. What I am doing is I have a textInput control with id name tobdetail_ti and in the .as file I am calling the following line of code so that if user press tab the cursor should be in this field. Focus is transferred as desired but the problem is it highlight the entire existing text. I dont want this. I want the cursor should be place at the end of the text. this.tobdetail_ti.setFocus(); Thanks! Hari -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com YAHOO! GROUPS LINKS Visit your group "flexcoders" on the web. To unsubscribe from this group, send an email to:[EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
RE: [flexcoders] TextInput control
If I use focus this event fire irrespective of whether content is modified or not. I dont want this to happen. I want an event which should fire up only if content changed and tab out. Thanks! Hari -Original Message- From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of JesterXL Sent: Monday, November 28, 2005 3:49 PM To: flexcoders@yahoogroups.com Subject: Re: [flexcoders] TextInput control focusOut - Original Message - From: Doodi, Hari - BLS CTR To: flexcoders@yahoogroups.com Sent: Monday, November 28, 2005 3:42 PM Subject: [flexcoders] TextInput control Hi, Can some one suggest me which event is the best event to handle a situation like - user changes the content of textinput and tabs out of it ? I tried change event and found that this event is firing for each change, meaning for every key board press while entering text in it. I dont want this. What I am looking for is an event which fires only one time when user changes existing content and tabs out. Thanks! Hari -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com SPONSORED LINKS Web site design development Computer software development Software design and development Macromedia flex Software development best practice YAHOO! GROUPS LINKS Visit your group "flexcoders" on the web. To unsubscribe from this group, send an email to:[EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
RE: [flexcoders] TextInput control
I totally agree with you and infact I am planning to do so. But my concern is If I have some code, like assigning value to dirtyFlag, in change event then that code will be executed several times if I am enter a text of 150 char then that assignment code will be executed 150 time. Which is a over load on system. Dont you agree with me??? Thanks! Hari -Original Message- From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of JesterXL Sent: Monday, November 28, 2005 4:09 PM To: flexcoders@yahoogroups.com Subject: Re: [flexcoders] TextInput control There is no such event. You'll need to create your own dirtyFlag that gets set to true when the change occurs, and have focusOut inspect if the dirtyFlag is true, and if so, fire your new changed and focus out event. - Original Message - From: Doodi, Hari - BLS CTR To: flexcoders@yahoogroups.com Sent: Monday, November 28, 2005 3:54 PM Subject: RE: [flexcoders] TextInput control If I use focus this event fire irrespective of whether content is modified or not. I dont want this to happen. I want an event which should fire up only if content changed and tab out. Thanks! Hari -Original Message- From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of JesterXL Sent: Monday, November 28, 2005 3:49 PM To: flexcoders@yahoogroups.com Subject: Re: [flexcoders] TextInput control focusOut - Original Message - From: Doodi, Hari - BLS CTR To: flexcoders@yahoogroups.com Sent: Monday, November 28, 2005 3:42 PM Subject: [flexcoders] TextInput control Hi, Can some one suggest me which event is the best event to handle a situation like - user changes the content of textinput and tabs out of it ? I tried change event and found that this event is firing for each change, meaning for every key board press while entering text in it. I dont want this. What I am looking for is an event which fires only one time when user changes existing content and tabs out. Thanks! Hari -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com YAHOO! GROUPS LINKS Visit your group "flexcoders" on the web. To unsubscribe from this group, send an email to:[EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
RE: [flexcoders] TextInput control
Thank you very much. I will try to
implement.
Thanks!
Hari
-Original Message-
From: flexcoders@yahoogroups.com
[mailto:[EMAIL PROTECTED] On Behalf
Of JesterXL
Sent: Monday, November 28, 2005
4:18 PM
To: flexcoders@yahoogroups.com
Subject: Re: [flexcoders]
TextInput control
No, because it only fires if the
focusOut event fires. Check it:
function initComponent()
{
my_ti.addEventListener(change, this);
my_ti.addEventListener(focusOut, this);
textDirty =
false;
}
function change()
{
textDirty = true;
}
function focusOut()
{
if(textDirty)
{
textDirty = false;
dispatchEvent({type: changeAndFocusOut, target:
this});
}
}
- Original Message -
From: Doodi, Hari - BLS CTR
To: flexcoders@yahoogroups.com
Sent: Monday, November 28, 2005 4:13 PM
Subject: RE: [flexcoders] TextInput control
I totally agree with you
and infact I am planning to do so. But my concern is If I have some code,
like assigning value to dirtyFlag, in change event then that code will be executed
several times if I am enter a text of 150 char then that assignment
code will be executed 150 time. Which is a over load on system. Dont you
agree with me???
Thanks!
Hari
-Original Message-
From: flexcoders@yahoogroups.com
[mailto:[EMAIL PROTECTED] On Behalf
Of JesterXL
Sent: Monday, November 28, 2005
4:09 PM
To: flexcoders@yahoogroups.com
Subject: Re: [flexcoders]
TextInput control
There is no such event. You'll
need to create your own dirtyFlag that gets set to true when the change occurs,
and have focusOut inspect if the dirtyFlag is true, and if so, fire your new
changed and focus out event.
- Original Message -
From: Doodi, Hari - BLS
CTR
To: flexcoders@yahoogroups.com
Sent: Monday, November 28, 2005 3:54 PM
Subject: RE: [flexcoders] TextInput control
If I use
focus this event fire irrespective of whether content is modified or
not. I dont want this to happen. I want an event which should fire up
only if content changed and tab out.
Thanks!
Hari
-Original Message-
From: flexcoders@yahoogroups.com
[mailto:[EMAIL PROTECTED] On Behalf
Of JesterXL
Sent: Monday, November 28, 2005
3:49 PM
To: flexcoders@yahoogroups.com
Subject: Re: [flexcoders]
TextInput control
focusOut
- Original Message -
From: Doodi, Hari - BLS
CTR
To: flexcoders@yahoogroups.com
Sent: Monday, November 28, 2005 3:42 PM
Subject: [flexcoders] TextInput control
Hi,
Can some one suggest me which event is the best event to handle a situation
like - user changes the content of textinput and tabs out of it ? I
tried change event and found that this event is firing for each
change, meaning for every key board press while entering text in it. I
dont want this. What I am looking for is an event which fires only one
time when user changes existing content and tabs out.
Thanks!
Hari
--
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Software design and development
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RE: [flexcoders] Re: Repeater endIndex ?
Hi Tracy, Thank you very much for the explanation and that is what I am looking for and you saved my day. Once again thanks! Thanks! Hari -Original Message- From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Tracy Spratt Sent: Tuesday, November 08, 2005 6:17 PM To: flexcoders@yahoogroups.com Subject: RE: [flexcoders] Re: Repeater endIndex ? In the repeater tag, set count=4. This will cause only the first 4 items to be displayed. This is a goods technique for large datasets, for you would then allow for page-up and page down navigation. It is much more performant than rendering say 100 items. Tracy -Original Message- From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Doodi, Hari - BLS CTR Sent: Tuesday, November 08, 2005 3:26 PM To: flexcoders@yahoogroups.com Subject: RE: [flexcoders] Re: Repeater endIndex ? I did not understand. If you don't mind Can you post a sample code. What I want to do is I want repeater to stop repeat at index 4. Thanks! Hari -Original Message- From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of m_chotin Sent: Tuesday, November 08, 2005 1:39 AM To: flexcoders@yahoogroups.com Subject: [flexcoders] Re: Repeater endIndex ? The count property is what you're looking for. --- In flexcoders@yahoogroups.com, Doodi, Hari - BLS CTR [EMAIL PROTECTED] wrote: Hi All, I have a situation where in I get data from database as an array of VO of length more than 5 but I have to display only first 5 records. Is there any way to ask repeater to stop at index 4? Is there any repeater property like endIndex as opposite to startIndex. I need those extra records for some other comparisons and calculations. Thanks! Hari -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links Yahoo! Groups Sponsor ~-- Fair play? Video games influencing politics. Click and talk back! http://us.click.yahoo.com/T8sf5C/tzNLAA/TtwFAA/nhFolB/TM ~- -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
[flexcoders] Repeater endIndex ?
Hi All, I have a situation where in I get data from database as an array of VO of length more than 5 but I have to display only first 5 records. Is there any way to ask repeater to stop at index 4? Is there any repeater property like endIndex as opposite to startIndex. I need those extra records for some other comparisons and calculations. Thanks! Hari -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com YAHOO! GROUPS LINKS Visit your group "flexcoders" on the web. To unsubscribe from this group, send an email to:[EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
RE: [flexcoders] How to access control attributes inside a repeat er
Hi All, Thanks to all who put a thought about it. I was advised to id the component which is repeated and use that id in action script to access the controls attributes in each instance. Once again thanks to all. Thanks! Hari -Original Message- From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of Tracy Spratt Sent: Wednesday, October 26, 2005 3:44 PM To: flexcoders@yahoogroups.com Subject: RE: [flexcoders] How to access control attributes inside a repeater I am just thinking here, but perhaps you could use something like: Alert.show(this.deptForm[i].getChildAt(n).text); Debug this.deptForm[i] to make sure it is referencing what you expect. Tracy From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Doodi, Hari - BLS CTR Sent: Wednesday, October 26, 2005 3:02 PM To: 'flexcoders@yahoogroups.com' Subject: RE: [flexcoders] How to access control attributes inside a repeater I tried . Alert.show(this.deptForm[i].deptDesc.text); Alert.show(this.parent.deptForm[i].deptDesc.text); Both statements above displayed blank alerts. And found not working L Thanks! Hari -Original Message- From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Tracy Spratt Sent: Wednesday, October 26, 2005 1:47 PM To: flexcoders@yahoogroups.com Subject: RE: [flexcoders] How to access control attributes inside a repeater Hey, Jason, go ahead and risk being wrong. I do it all the time! Hari, repeaters generate an array of ids, so if the form has id myForm, you should be able to reference the repeater with myForm[n]. Tracy From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Merrill, Jason Sent: Wednesday, October 26, 2005 12:31 PM To: flexcoders@yahoogroups.com Subject: RE: [flexcoders] How to access control attributes inside a repeater I just re-read what I wrote, and I meant that last sentence in a humorous way by the way Jason Merrill | E-Learning Solutions | icfconsulting.com From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Merrill, Jason Sent: Wednesday, October 26, 2005 11:48 AM To: flexcoders@yahoogroups.com Subject: RE: [flexcoders] How to access control attributes inside a repeater I didnt see you attached files since I am viewing via Outlook. Usually thats frowned upon on lists, but maybe with Yahoo lists like this its OK. Anyway, since I was off on your question apparently, now I really cant believe I responded. Jason Merrill | E-Learning Solutions | icfconsulting.com NOTICE: This message is for the designated recipient only and may contain privileged or confidential information. If you have received it in error, please notify the sender immediately and delete the original.Any other use of this e-mail by you is prohibited. -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com YAHOO! GROUPS LINKS Visit your group "flexcoders" on the web. To unsubscribe from this group, send an email to:[EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
RE: [flexcoders] How to access control attributes inside a repeat er
Hi Gordon, No no not at allThat is great. Usually I will id all the accusable controls in my code. Unfortunately this time I forgot to give id to component which repeated. Since I did not have id in my code my eyes overlooked it and that caused lot of frustration. Now I know how to handle Repeater. Actually it makes more sense now. Thanks! Hari -Original Message- From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of Gordon Smith Sent: Thursday, October 27, 2005 3:33 PM To: flexcoders@yahoogroups.com Subject: RE: [flexcoders] How to access control attributes inside a repeater Hi, Hari. Does the indexing of the id make sense to you? I designed the Repeater so I'm curious whether you were expecting it to work a different way. - Gordon From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Doodi, Hari - BLS CTR Sent: Thursday, October 27, 2005 10:24 AM To: 'flexcoders@yahoogroups.com' Subject: RE: [flexcoders] How to access control attributes inside a repeater Hi All, Thanks to all who put a thought about it. I was advised to id the component which is repeated and use that id in action script to access the controls attributes in each instance. Once again thanks to all. Thanks! Hari -Original Message- From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Tracy Spratt Sent: Wednesday, October 26, 2005 3:44 PM To: flexcoders@yahoogroups.com Subject: RE: [flexcoders] How to access control attributes inside a repeater I am just thinking here, but perhaps you could use something like: Alert.show(this.deptForm[i].getChildAt(n).text); Debug this.deptForm[i] to make sure it is referencing what you expect. Tracy From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Doodi, Hari - BLS CTR Sent: Wednesday, October 26, 2005 3:02 PM To: 'flexcoders@yahoogroups.com' Subject: RE: [flexcoders] How to access control attributes inside a repeater I tried . Alert.show(this.deptForm[i].deptDesc.text); Alert.show(this.parent.deptForm[i].deptDesc.text); Both statements above displayed blank alerts. And found not working L Thanks! Hari -Original Message- From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Tracy Spratt Sent: Wednesday, October 26, 2005 1:47 PM To: flexcoders@yahoogroups.com Subject: RE: [flexcoders] How to access control attributes inside a repeater Hey, Jason, go ahead and risk being wrong. I do it all the time! Hari, repeaters generate an array of ids, so if the form has id myForm, you should be able to reference the repeater with myForm[n]. Tracy From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Merrill, Jason Sent: Wednesday, October 26, 2005 12:31 PM To: flexcoders@yahoogroups.com Subject: RE: [flexcoders] How to access control attributes inside a repeater I just re-read what I wrote, and I meant that last sentence in a humorous way by the way Jason Merrill | E-Learning Solutions | icfconsulting.com From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Merrill, Jason Sent: Wednesday, October 26, 2005 11:48 AM To: flexcoders@yahoogroups.com Subject: RE: [flexcoders] How to access control attributes inside a repeater I didnt see you attached files since I am viewing via Outlook. Usually thats frowned upon on lists, but maybe with Yahoo lists like this its OK. Anyway, since I was off on your question apparently, now I really cant believe I responded. Jason Merrill | E-Learning Solutions | icfconsulting.com NOTICE: This message is for the designated recipient only and may contain privileged or confidential information. If you have received it in error, please notify the sender immediately and delete the original.Any other use of this e-mail by you is prohibited. -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com YAHOO! GROUPS LINKS Visit your group "flexcoders" on the web. To unsubscribe from this group, send an email to:[EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
[flexcoders] How to access control attributes inside a repeater
Hi,
I would like to know how to access text property of an TextInput control in a
Form which is repeated inside a repeater? Here is what I was doing..
I have two mxml file one department.mxml
with repeater tag in it and another deptComp.mxml
has form component with TextInput controls.
I was able to display data from the source xml file. I want
to know how to set data in to TextInput controls of different instance.
Also found files
are attached for your reference. Any kind of help is appreciated. Thanks in
advance.
Department.mxml contains
?xml version=1.0
encoding=utf-8?
mx:Application
xmlns:mx=http://www.macromedia.com/2003/mxml xmlns=*
mx:Model id=deptList
source=Department.xml/
mx:Repeater id=deptRepeater
dataProvider={deptList.hari}
deptComp
deptModel={deptRepeater.currentItem}
initialize=initialize()/
/mx:Repeater
/mx:Application
DeptComp.mxml contains
?xml version=1.0
encoding=utf-8?
mx:VBox
xmlns:mx=http://www.macromedia.com/2003/mxml
mx:Script
import mx.controls.Alert;
![CDATA[
function accessData( ) // display/set data from/to other instance
{
// I tried diff possible ways to access text property of
TextInput control, deptName, but unable to display content.
// None of the following Alert display text content.
Alert.show(this.parent.deptForm[1].deptName.text,1);
Alert.show(this.parent.deptForm.deptName[1].text,2);
Alert.show(this.deptForm[1].deptName.text,3);
Alert.show(this.deptName[1].text,4);
Alert.show(deptName[1].text,5);
Alert.show(deptForm[1].deptName.text,6);
Alert.show(parent.deptName[1].text,7);
Alert.show(this.parent.deptComp[1].deptForm.deptName.text,8);
}
]]
/mx:Script
mx:Model id=deptModel
deptNum/ deptNum
deptDesc/deptDesc
employees
/
/mx:Model
mx:Form id=deptForm
mx:FormItem
mx:Button label=Click
me click= accessData ()/
/mx:FormItem
mx:FormItem
label=Dept ID:
mx:TextInput id=deptId text={deptModel. deptNum }
width=200/
/mx:FormItem
mx:FormItem
label=Dept Name:
mx:TextInput id=deptName text={deptModel. deptDesc}
width=200 /
/mx:FormItem
mx:FormItem
label=Employees:
mx:DataGrid id=employee_dg
dataProvider={deptModel.employees.employee} /
/mx:FormItem
/mx:Form
mx:HRule width=668 height=20
/
/mx:VBox
Thanks!
Hari
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Department.xml
Description: Binary data
department.mxml
Description: Binary data
deptComp.mxml
Description: Binary data
RE: [flexcoders] How to access control attributes inside a repeat er
Thanks for the reply but I am not using
the repeater to create any menus. I am using the repeater to repeat my form so that
user can manipulate more than one set of data. I did attached all three files.
Any way my xml file looks like
?xml version=1.0
encoding=utf-8?
departments
department
deptId01/deptId
deptNameAccounting/deptName
employees
employee
nameChristina
Coenraets/name
phone555-219-2270/phone
email[EMAIL PROTECTED]/email
activetrue/active
/employee
employee
nameLouis
Freligh/name
phone555-219-2100/phone
email[EMAIL PROTECTED]/email
activetrue/active
/employee
employee
nameRonnie
Hodgman/name
phone555-219-2030/phone
email[EMAIL PROTECTED]/email
activefalse/active
/employee
employee
nameJoanne
Wall/name
phone555-219-2012/phone
email[EMAIL PROTECTED]/email
activetrue/active
/employee
/employees
/department
department
deptId02/deptId
deptNameHuman
Resource/deptName
employees
employee
nameMaurice
Smith/name
phone555-219-2012/phone
email[EMAIL PROTECTED]/email
activefalse/active
/employee
employee
nameMary
Jones/name
phone555-219-2000/phone
email[EMAIL PROTECTED]/email
activetrue/active
/employee
/employees
/department
/departments
Thanks!
Hari
-Original Message-
From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of Merrill, Jason
Sent: Wednesday, October 26, 2005
11:12 AM
To: flexcoders@yahoogroups.com
Subject: RE: [flexcoders] How to
access control attributes inside a repeater
I cant believe I am
actually answering a question here.
What does department.xml
look like? If your XML is like this for example:
dashboard
menu
button label=Help/
dropDowns
dropDown label=Site Location:
item label=AFDW/
You should be able to just
add the next node name after the currentItem, like this:
mx:Repeater id=r2 dataProvider={dataService.result.dashboard.menu.dropDowns.dropDown} startingIndex=0
mx:Text text={r2.currentItem.label} textAlign=right/
Jason Merrill | E-Learning
Solutions | icfconsulting.com
From: flexcoders@yahoogroups.com
[mailto:[EMAIL PROTECTED] On Behalf
Of Doodi, Hari - BLS CTR
Sent: Wednesday, October 26, 2005 10:14
AM
To: 'flexcoders@yahoogroups.com'
Subject: [flexcoders] How to
access control attributes inside a repeater
Hi,
I would like to know how to access text property of an TextInput control in a
Form which is repeated inside a repeater? Here is what I was doing..
I have two mxml file one department.mxml with repeater tag in it and
another deptComp.mxml has form
component with TextInput controls.
I was able to display data from the
source xml file. I want to know how to set data in to TextInput controls of
different instance.
Also found files are attached for your reference. Any kind
of help is appreciated. Thanks in advance.
Department.mxml contains
?xml version=1.0
encoding=utf-8?
mx:Application
xmlns:mx=http://www.macromedia.com/2003/mxml xmlns=*
mx:Model id=deptList
source=Department.xml/
mx:Repeater
id=deptRepeater dataProvider={deptList.hari}
deptComp deptModel={deptRepeater.currentItem}
initialize=initialize()/
/mx:Repeater
/mx:Application
DeptComp.mxml contains
?xml version=1.0
encoding=utf-8?
mx:VBox
xmlns:mx=http://www.macromedia.com/2003/mxml
mx:Script
import mx.controls.Alert;
![CDATA[
function accessData( ) // display/set data from/to other instance
{
// I tried diff possible ways to access text property of
TextInput control, deptName, but unable to display content.
// None of the following Alert display text content.
Alert.show(this.parent.deptForm[1].deptName.text,1);
Alert.show(this.parent.deptForm.deptName[1].text,2);
Alert.show(this.deptForm[1].deptName.text,3);
Alert.show(this.deptName[1].text,4);
Alert.show(deptName[1].text,5);
Alert.show(deptForm[1].deptName.text,6);
Alert.show(parent.deptName[1].text,7);
Alert.show(this.parent.deptComp[1].deptForm.deptName.text,8);
}
]]
/mx:Script
mx:Model
id=deptModel
deptNum/
deptNum
deptDesc/deptDesc
employees
/
/mx:Model
mx:Form
id=deptForm
mx:FormItem
mx:Button label=Click
me click= accessData ()/
/mx:FormItem
mx:FormItem label=Dept ID:
mx:TextInput id=deptId text={deptModel. deptNum }
width=200/
/mx:FormItem
mx:FormItem label=Dept Name:
mx:TextInput id=deptName text={deptModel. deptDesc} width=200
/
/mx:FormItem
mx:FormItem label=Employees:
mx:DataGrid id=employee_dg
dataProvider={deptModel.employees.employee} /
/mx:FormItem
/mx:Form
mx:HRule width=668
height=20 /
/mx:VBox
Thanks!
Hari
NOTICE:
This message is for the designated recipient only and
may contain privileged or confidential information. If you have received it in
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FAQ: http
RE: [flexcoders] Flex 2: Passing to a PopupWindow
I think the best way to pass values to
popup window is to use init object methodology.
Declare variables in myPopup.mxml
For example
var firstName:String;
var
lastName:String;
In the parent mxml file
Create an object. Assign values to above
said attributes.
Example
var
initObj:Object = new Object();
initObj.firstName
= zz; //
should match variable declared in myPopup.mxml
initObj.lastName
= xxx; // should match
variable declared in myPopup.mxml
then pass this initObj
var popupWindow:TitleWindow = TitleWindow(PopUpManager.createPopUp(this,
myPopup, true,initObj));
Thanks!
Hari
-Original Message-
From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of Spike
Sent: Tuesday, October 18, 2005
10:43 AM
To: flexcoders@yahoogroups.com
Subject: Re: [flexcoders] Flex 2:
Passing to a PopupWindow
Here's
one way to do it:
**
?xml version=1.0 encoding=utf-8?
mx:Application xmlns:mx=http://www.macromedia.com/2005/mxml
xmlns=*
mx:Script
![CDATA[
import
mx.managers.PopUpManager;
import
mx.containers.TitleWindow;
import
mx.controls.TextInput;
private function
showPopUp(event:Event):Void {
var
tw:TitleWindow = new TitleWindow();
tw.title = My Title;
var
input:TextInput = new TextInput();
input.text = Hello!;
tw.addChild(input);
PopUpManager.popUpWindow(tw, this, false);
}
]]
/mx:Script
mx:Button label=Test popup
click=showPopUp(event); /
/mx:Application
**
HTH
Spike
On 10/18/05, Greg Johnson [EMAIL PROTECTED] wrote:
Ok, I
can get the basic popup window fine.Hand to scratch the old
popupwindow code I had gotten from cflex.net
because it was throwing
tons of errors in Flex 2.Thing is, I can't figure out how to set a
text field in the popup when it's called.
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[flexcoders] disable image
Hi,
I would like to know how to disable an image
control through action script. I did some testing but could not succeeded. Here
is the code I was testing. Any help appreciated and thanks in advance.
Even though enabled=false I am able to click
on the image and able to see the Alert.
?xml version=1.0
encoding=utf-8?
mx:Application xmlns:mx=http://www.macromedia.com/2003/mxml
mx:Canvas width=550
height=400
mx:Image source=@Embed('assets/icons/rolling.gif')
width=24 height=22 mouseDown=showMsg() enabled=false /
/mx:Canvas
mx:Script
![CDATA[
function showMsg()
{
mx.controls.Alert.show(clicked,Image);
}
]]
/mx:Script
/mx:Application
Thanks!
Hari
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RE: [flexcoders] Form in Repeater
Hi Abdul,
Thanks
for your tip and I was able to complete my basic operations displaying data
in a form which is repeated. Now I have couple of processing issues.
Based on value of discountFlag some FormItems should be enabled or disabled in
each repeated form. When I read Repeater class literature I found there are 2
useful events repeat and repeatEnd. What are the possible arguments
available at each event? Which event the best in my case to implement functionality
I described above and if you dont mind can you (in fact any expert) send
psuedocode ? Thanks in advance and I appreciate any kind of help.
mx:Repeater id=Rptr dataProvider={myData}
repeat=showFlag(event.target) repeatEnd=rptDone()
mx:Form
width=830 height=298 vScrollPolicy=off verticalGap=0
mx:FormItem
direction=horizontal width=100%
height=30
mx:Text
text=Effective Date width=110 textDecoration=underline
fontSize=12 fontWeight=bold textAlign=left/
mx:Spacer
width=100/
mx:Label
text=Process Month : fontSize=14 fontWeight=bold
color=#6633CC height=20 /
mx:Label
id=irm_lb text={Rptr.currentItem.irm} fontSize=14
fontWeight=bold color=#6633CC height=20
/
mx:Label
text=Discount Flag : /
mx:Label
text={Rptr.currentItem.discountFlag} /
mx:Spacer
width=100/
mx:Spacer
width=31%/
mx:Image
source=@Embed('assets/icons/rolling.gif') mouseDown=showData(event.target.instanceIndices)
/
/mx:FormItem
mx:FormItem
direction=horizontal width=100%
height=30
..
/mx:FormItem
/mx:Form
/mx:Repeater
script functions:
function
showFlag(ref:Object)
{
Alert.show('repricing
flag is : '+ref.discountFlag,ref.index+ index);
}
function
rptDone()
{
var
item = Rptr.getRepeaterItem(0);
Alert.show('repricingFlag
: '+item.discountFlag,repeater done );
}
Thanks!
Hari
-Original Message-
From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of Abdul Qabiz
Sent: Tuesday, October 04, 2005 1:36 PM
To: flexcoders@yahoogroups.com
Subject: RE: [flexcoders] Form in
Repeater
I think, it should work.
Can you check the length of array you are assigning as dataProvider to
Repeater.
If you can post the
sample-but-complete code here, we can see what is going wrong here..
-abdul
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED]
On Behalf Of Doodi, Hari - BLS CTR
Sent: Tuesday, October 04, 2005 8:53 PM
To: 'flexcoders@yahoogroups.com'
Subject: [flexcoders] Form in
Repeater
Hi experts,
Is it possible to use mx:Form/mx:Form tags in side mx:Repeater/mx:Repeater
tags. The situation is I have to display 5 months data on one screen. I was
able to display One month data came from remote object call. Now my next task
is to display 5 months data. I thought it will be simple to use repeater around
Form but looks like it is not simple. When I use it I got a blank screen? Any
ideas? I appreciate any suggestions about how to implement displaying 5
months dynamic data on one screen?
Thanks!
Hari
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[flexcoders] Form in Repeater
Hi experts, Is it possible to use mx:Form/mx:Form tags in side mx:Repeater/mx:Repeater tags. The situation is I have to display 5 months data on one screen. I was able to display One month data came from remote object call. Now my next task is to display 5 months data. I thought it will be simple to use repeater around Form but looks like it is not simple. When I use it I got a blank screen? Any ideas? I appreciate any suggestions about how to implement displaying 5 months dynamic data on one screen? Thanks! Hari -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com YAHOO! GROUPS LINKS Visit your group "flexcoders" on the web. To unsubscribe from this group, send an email to:[EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
[flexcoders] RemoteObject result
Hi,
Can
some one help me out to do the following. I am making a remoteobject call on a
java class which returns a java VO populated with values. I did created a mxml
file with Form in it. Form has textinput controls matching VO attributes. Now
my question is how to see values when I run the mxml file?
I tried following methods but not successes. Please any help
appreciated.
Method 1
mx:RemoteObject
id=itemDetailController
source=gov.bls.ppi.janus.repricing.manageitems.controllers.ItemDetailController
showBusyCursor=true
mx:method
name=getItemTerms result=myData=event.result;searchIdx()
fault=showError(event.fault.faultString)
mx:arguments
arg1itemsid/arg1
arg2indRefMonth/arg2
arg3monthNum/arg3
/mx:arguments
/mx:method
/mx:RemoteObject
where myData is declared as follows
mx:Script
![CDATA[
var
myData:Object;
]]
/mx:Script
and tried to bind attributes to form controls as follows
mx:TextInput id=sizeoforder text={myDatal.size_of_order_desc}
width=300 textAlign=left/
I also tried using model instead of action script variable
mx:Model id=termsModel
type_of_buyer_code
/
type_of_buyer_detail
/
contract_terms_desc
/
size_of_shipment_desc
/
size_of_order_desc
/
/mx:Model
and changed the remoteobject as follows
mx:method name=getItemTerms result=termsModel=event.result;searchIdx()
fault=showError(event.fault.faultString)
mx:arguments
arg1itemsid/arg1
arg2indRefMonth/arg2
arg3monthNum/arg3
/mx:arguments
/mx:method
and Form element as follows
mx:TextInput id=sizeoforder text={termsModel.size_of_order_desc}
width=90 textAlign=left/
Still I could not see the data on screen, but I do able to
see data on Network Monitor.
Please help me out from this high priority task for me.
Thanks!
Hari
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RE: [flexcoders] Re: RemoteObject result
Thanks for concern, but my problem is how to bind the value returned from
method (in this case mySomeVO) to model so that I can bind the model
attributes to Form controls OR some other mechanism of binding.
Ps: As I said in my earlier mail I am able to see values of returned VO
object attributes in Network Monitor pane.
Thanks!
Hari
-Original Message-
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Ghislain Simard
Sent: Friday, September 30, 2005 10:49 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: RemoteObject result
Try using the NetConnectionDebugger available in your Flex
installation directory in the folder. That's what I use to see my
values before getting them diplayed in my Flex apps.
--- In flexcoders@yahoogroups.com, Doodi, Hari - BLS CTR
[EMAIL PROTECTED] wrote:
Hi,
Can some one help me out to do the following. I am
making a
remoteobject call on a java class which returns a java VO
populated with
values. I did created a mxml file with Form in it. Form has
textinput
controls matching VO attributes. Now my question is how to see
values when I
run the mxml file?
I tried following methods but not successes. Please any help
appreciated.
Method 1
mx:RemoteObject id=itemDetailController
source=gov.bls.ppi.janus.repricing.manageitems.controllers.ItemDetai
lContro
ller showBusyCursor=true
mx:method name=getItemTerms
result=myData=event.result;searchIdx()
fault=showError(event.fault.faultString)
mx:arguments
arg1itemsid/arg1
arg2indRefMonth/arg2
arg3monthNum/arg3
/mx:arguments
/mx:method
/mx:RemoteObject
where myData is declared as follows
mx:Script
![CDATA[
var myData:Object;
]]
/mx:Script
and tried to bind attributes to form controls as follows
mx:TextInput id=sizeoforder text={myDatal.size_of_order_desc}
width=300 textAlign=left/
I also tried using model instead of action script variable
mx:Model id=termsModel
type_of_buyer_code /
type_of_buyer_detail /
contract_terms_desc /
size_of_shipment_desc /
size_of_order_desc /
/mx:Model
and changed the remoteobject as follows
mx:method name=getItemTerms
result=termsModel=event.result;searchIdx()
fault=showError(event.fault.faultString)
mx:arguments
arg1itemsid/arg1
arg2indRefMonth/arg2
arg3monthNum/arg3
/mx:arguments
/mx:method
and Form element as follows
mx:TextInput id=sizeoforder
text={termsModel.size_of_order_desc}
width=90 textAlign=left/
Still I could not see the data on screen, but I do able to see
data on
Network Monitor.
Please help me out from this high priority task for me.
Thanks!
Hari
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[flexcoders] dependency validation
Hi All, I am new to validations. I have a situation where in I have to validate user input such that if user enter FirstName then user must enter LastName. This should took place only when user click saveButton. I was asked to do custom validation class for this. Can some one help me out of this situation? How to activate custom validator from action script? Thanks in advance. Thanks! Hari -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com YAHOO! GROUPS LINKS Visit your group "flexcoders" on the web. To unsubscribe from this group, send an email to:[EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
[flexcoders] accessible components for 508 Accessibility
Hi All, I was recently been assigned to look in to 508 Accessibility with Flex. I did read article at macromedia web site and found it was very informative. But I found no where mentioned how to use accessible components meaning.. where to import these components from and what is the syntax. Please some one help me out in finding the info. Thanks! Hari Yahoo! Groups Sponsor ~-- font face=arial size=-1a href=http://us.ard.yahoo.com/SIG=12h2pq0jh/M=362131.6882499.7825260.1510227/D=groups/S=1705007207:TM/Y=YAHOO/EXP=1123624908/A=2889191/R=0/SIG=10r90krvo/*http://www.thebeehive.org Get Bzzzy! (real tools to help you find a job) Welcome to the Sweet Life -Â brought to you by One Economy/a./font ~- -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
[flexcoders] Referencing application object in an mxml component
Hi All,
I have an mxml component extending TabNavigator called
MyTabNavigator.mxml. Also I have application mxml in which I am using
MyTabNavigator called tabNavigation.mxml.
Now I want to know how to access functions implemented in
tabNavigation.mxml from MyTabNavigation.mxml. I tried a methodology
mentioned in the Flex help system as below but did not work. Please help .
!--- MyTabNavigator.mxml --
var app:tabNivigation:
.
.
.
private function alertHandler(...)
{
.
.
. app.application.saveData(); // saveData is implemented in
tabNavigation.mxml application
.
}
!-tabNavigation.mxml --
...
mx:Script
![CDATA[
function saveData()
{
Alert.show(SaveData will be called,'Save Data');
}
]]
/mx:Script
...
local:MyTabNavigator id=dataTabNav width=672 height=407 marginTop=1
borderColor=#9900FF borderStyle=solid
change=tabChanging(event.target.selectedIndex) app={this}
When I run the application( tabNavigation.mxml) I did not get the alert from
saveData() function. That means application method is not activated from
mxml component.
Thanks in advance.
Thanks!
Hari
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RE: [flexcoders] Referencing application object in an mxml compon ent
Hi Abdul,
Thanks for the response. You mean I don't have to declare a var
of type Application in mxml component And no need to assign {this} to app in
application mxml ? If not then how the application reference maintained
between application mxml and component mxml? It is something implicitly
managed by Flash player??
By the Way, I changed my code accordingly with your suggestion and it did
work perfectly. Thanks again.
Thanks!
Hari
-Original Message-
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Abdul Qabiz
Sent: Friday, June 24, 2005 9:20 AM
To: flexcoders@yahoogroups.com
Subject: RE: [flexcoders] Referencing application object in an mxml
component
To refer Alert class, use mx.controls.Alert
To refer main application, use mx.core.Application.application
To show an alert, use mx.controls.Alert.show(..) or
mx.core.Application.alert(..)
-abdul
-Original Message-
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Doodi, Hari - BLS CTR
Sent: Friday, June 24, 2005 6:26 PM
To: 'flexcoders@yahoogroups.com'
Subject: [flexcoders] Referencing application object in an mxml
component
Hi All,
I have an mxml component extending TabNavigator called
MyTabNavigator.mxml. Also I have application mxml in which I am using
MyTabNavigator called tabNavigation.mxml.
Now I want to know how to access functions implemented in
tabNavigation.mxml from MyTabNavigation.mxml. I tried a methodology
mentioned in the Flex help system as below but did not work. Please help
.
!--- MyTabNavigator.mxml --
var app:tabNivigation:
.
.
.
private function alertHandler(...)
{
.
.
. app.application.saveData(); // saveData is implemented in
tabNavigation.mxml application
.
}
!-tabNavigation.mxml --
...
mx:Script
![CDATA[
function saveData()
{
Alert.show(SaveData will be called,'Save Data');
}
]]
/mx:Script
...
local:MyTabNavigator id=dataTabNav width=672 height=407
marginTop=1
borderColor=#9900FF borderStyle=solid
change=tabChanging(event.target.selectedIndex) app={this}
When I run the application( tabNavigation.mxml) I did not get the alert
from
saveData() function. That means application method is not activated from
mxml component.
Thanks in advance.
Thanks!
Hari
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RE: [flexcoders] Referencing application object in an mxml compon ent
Abdul,
Thank you very much for the explanation and that make sense to me.
Thanks!
Hari
-Original Message-
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Abdul Qabiz
Sent: Friday, June 24, 2005 3:48 PM
To: flexcoders@yahoogroups.com
Subject: RE: [flexcoders] Referencing application object in an mxml
component
Hi,
Application class is a singleton class and it has a static property
named application, that's where reference of Application instance is
stored.
So mx.core.Application.application would always point to main
application
-abdul
-Original Message-
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Doodi, Hari - BLS CTR
Sent: Friday, June 24, 2005 8:08 PM
To: 'flexcoders@yahoogroups.com'
Subject: RE: [flexcoders] Referencing application object in an mxml
component
Hi Abdul,
Thanks for the response. You mean I don't have to declare a
var
of type Application in mxml component And no need to assign {this} to
app in
application mxml ? If not then how the application reference maintained
between application mxml and component mxml? It is something implicitly
managed by Flash player??
By the Way, I changed my code accordingly with your suggestion and it
did
work perfectly. Thanks again.
Thanks!
Hari
-Original Message-
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Abdul Qabiz
Sent: Friday, June 24, 2005 9:20 AM
To: flexcoders@yahoogroups.com
Subject: RE: [flexcoders] Referencing application object in an mxml
component
To refer Alert class, use mx.controls.Alert
To refer main application, use mx.core.Application.application
To show an alert, use mx.controls.Alert.show(..) or
mx.core.Application.alert(..)
-abdul
-Original Message-
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Doodi, Hari - BLS CTR
Sent: Friday, June 24, 2005 6:26 PM
To: 'flexcoders@yahoogroups.com'
Subject: [flexcoders] Referencing application object in an mxml
component
Hi All,
I have an mxml component extending TabNavigator called
MyTabNavigator.mxml. Also I have application mxml in which I am using
MyTabNavigator called tabNavigation.mxml.
Now I want to know how to access functions implemented in
tabNavigation.mxml from MyTabNavigation.mxml. I tried a methodology
mentioned in the Flex help system as below but did not work. Please help
.
!--- MyTabNavigator.mxml --
var app:tabNivigation:
.
.
.
private function alertHandler(...)
{
.
.
. app.application.saveData(); // saveData is implemented in
tabNavigation.mxml application
.
}
!-tabNavigation.mxml --
...
mx:Script
![CDATA[
function saveData()
{
Alert.show(SaveData will be called,'Save Data');
}
]]
/mx:Script
...
local:MyTabNavigator id=dataTabNav width=672 height=407
marginTop=1
borderColor=#9900FF borderStyle=solid
change=tabChanging(event.target.selectedIndex) app={this}
When I run the application( tabNavigation.mxml) I did not get the alert
from
saveData() function. That means application method is not activated from
mxml component.
Thanks in advance.
Thanks!
Hari
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RE: [flexcoders] TabNavigator gimmick
Hi All, I have same situations and unable to resolve. Can we request macromedia development/research group to provide a new event called changing to TabNavigator controls which should fire before change event and provide mechanism either go ahead or revert the navigation. This way we can have total control of navigation and program logic can decide whether to allow the user to navigate to next/other tab or not. Thanks! Hari -Original Message- From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Mika Kiljunen Sent: Tuesday, June 21, 2005 3:27 AM To: flexcoders@yahoogroups.com Subject: RE: [flexcoders] TabNavigator gimmick Thanks Scott, but the problem is : Unknown attribute 'click' on mx.containers.TabNavigator. So there is no click event on TabNavigator, I tried placing it on change-event but it does not affect it if set selectedIndex=x, since change seems to be fired before the change actually occurs, so tabnavigator is going to change the tab after the event is handled anyway (so if I set it on change to something, the tabnavigator sets it anyway to what it was supposed to set to when the tab is clicked)... :[ -Mika -Original Message- From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Scott Barnes Sent: 21. kesäkuuta 2005 10:11 To: flexcoders@yahoogroups.com Subject: Re: [flexcoders] TabNavigator gimmick subscribe to the TabNavigators click event. From here, execute a validation routine based on the last known tab clicked (ie default is tab0, then if user clicks tab1, then update a var to indicate such). Validate that tab, if it fails, then simply fire an exception routine (ie popup) and selectedIndex = failedTab. The end-user may experience a flicker between the two tabs based on how long it takes to compute the validation routine. this is the quick and easy way. If you want to prevent a user from accessing the tab, then you may have to extend the TabNavigator and over-ride the various methods associated to that class. I can't remember off the top of my head what the TabNavigator uses in terms of click, but i'd bet the farm it uses SimpleButton. I'd love to post the code for code, line by line here but i'm a bit swamped at present but the above is based on theory (especially if it works similiar to the Accordion) On 6/21/05, Mika Kiljunen [EMAIL PROTECTED] wrote: Hi, I could use some help with tabnavigator. I have a TabNavigator that has 3 tabs on it. When the user clicks tab one and edits some data on the tab view AND then clicks tab two, I should be able to stop this and go back to tab one and force the user to save data or at least to warn to save the edited data before going to tab two. Is there a way to do this? So basically I need a way to catch the user's click on tab two (haven't figured out where) and then cancel the tab change event... -Mika Yahoo! Groups Links To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ To unsubscribe from this group, send an email to: [EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service. -- Regards, Scott Barnes http://www.mossyblog.com http://www.flexcoder.com (Waiting for FLEX NCL to arrive) Yahoo! Groups Links Yahoo! Groups Links Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
[flexcoders] custome controls-How?
Hi All, I have a situation with TabNavigator - where in before user navigate to next tab I have to do some validations on data they entered and if no errors then only I let the user go to next tab. In order to achieve this I need to trap some event before change event can occure. From my previous posting I think the only way I can achieve this functionality is extend the TabNavigator and override corresponding methos(?). Can any one guide me to locations where I can find enough info How to extend mx controls and use them in my mxml files? Thanks in advance for your help. I really appreciate if any one can post already working code for both extending and using in mxml file . Thanks! Hari Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
RE: [flexcoders] DataProvider ?
Thanks for the response. I don't think that is the problem. I think the problem is even though I have mapping between java vo and AS vo it seems not working. When I check network monitoring I did not find _remoteClass attribute. Please help me in fixing this problem. I am attaching my code for your reference. I have one gen question about mapping between java vo and AS vo. My java class returning an array of vos. In my AS vo I declared an array and then Object.registerClass( ) method. No where in my mxml I referenced the array of AS vo. How array is assigned to data provider automatically without me assigning it. I am confused over this. Thanks! Hari -Original Message- From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of Matt Chotin Sent: Saturday, June 11, 2005 12:48 AM To: flexcoders@yahoogroups.com Subject: RE: [flexcoders] DataProvider ? Try having your Java class take a List instead of a SchedPriceVO[]. The List should contain your VO objects. Matt From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Doodi, Hari - BLS CTR Sent: Friday, June 10, 2005 11:23 AM To: 'flexcoders@yahoogroups.com' Subject: [flexcoders] DataProvider ? Hi All, Is it possible to send a DataProvider, created dynamically in action script, back to server? This is what I am trying to accomplish In my mxml file I make a RO call to java class and java class returned an array of VOs. I stored them in an action script variable called price_do. Then I created a DataProvider object using createClassObject(DataProvider,myDP,1); and then assigned price_do to myDP.dataprovider. I am doing this because user want to see the retrieved info in a free form format not a grid format. Once user click save button on the screen I am getting values from individual textinputs and update the myDP object using myDP.editField( ) method and invoke a remote method to send this dataProvider object back to my java class. I am having problems in the last step- sending dataprovider to java class. I have system print outs in my java class and none got executed. It looks like object passed back to java class is not recognized as array of VOs. Please some one help me out. I am attaching my mxml and java class for your reference. Thanks in advance.. schedPrice.mxml save.txt Thanks! Hari Yahoo! Groups Links To visit your group on the web, go to:http://groups.yahoo.com/group/flexcoders/ To unsubscribe from this group, send an email to:[EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service. SchedPriceVO.as Description: Binary data schedPrice.mxml Description: Binary data
[flexcoders] DataProvider ?
Hi All,
Is it possible to send a DataProvider, created dynamically in action
script, back to server? This is what I am trying to accomplish
In my mxml file I make a RO call to java class and java class returned an
array of VOs. I stored them in an action script variable called price_do.
Then I created a DataProvider object using
createClassObject(DataProvider,myDP,1); and then assigned price_do to
myDP.dataprovider. I am doing this because user want to see the retrieved
info in a free form format not a grid format. Once user click save button on
the screen I am getting values from individual textinputs and update the
myDP object using myDP.editField( ) method and invoke a remote method to
send this dataProvider object back to my java class.
I am having problems in the last step- sending dataprovider to java class. I
have system print outs in my java class and none got executed. It looks like
object passed back to java class is not recognized as array of VOs. Please
some one help me out. I am attaching my mxml and java class for your
reference. Thanks in advance..
schedPrice.mxml save.txt
Thanks!
Hari
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schedPrice.mxml
Description: Binary data
public static String saveSchedPrice(SchedPriceVO[] schedPriceVOArray) throws
SQLException
{
Connection conn = null;
PreparedStatement stmt = null;
int itemsid;
String irm;
String price;
SchedPriceVO schedPriceVO;
System.out.println(from DAO Save );
try
{
conn = ConnectionPool.getConnection();
System.out.println(DAO Save array length +schedPriceVOArray.length);
System.out.println(array is : +schedPriceVOArray);
System.out.println(array string is : +schedPriceVOArray.toString());
System.out.println(array class is : +schedPriceVOArray.getClass());
for(int x=0;xschedPriceVOArray.length;x++)
{
schedPriceVO = new SchedPriceVO();
schedPriceVO = schedPriceVOArray[x];
System.out.println(x : +x);
//itemsid = schedPriceVO.getItemSid();
irm = schedPriceVO.getIrmonth();
System.out.println( 1 );
price = schedPriceVO.getPrice();
System.out.println( 2 );
itemsid = 1168960;
System.out.println(price : +price+ irm : +irm);
StringBuffer strBuffer = new StringBuffer(update work_item_price );
strBuffer.append(set REPORTED_PRICE1 = +price+ );
strBuffer.append(where ITEM_SID = +itemsid+ );
strBuffer.append(and IRM = '+irm+');
String sqlString = strBuffer.toString();
System.out.println(sqlString : +sqlString);
stmt = conn.prepareStatement(sqlString);
stmt.executeQuery();
System.out.println(update is successful +x);
}
return Update Succesful;
}
catch(SQLException ex)
{
ex.printStackTrace();
throw new SQLException(ex.getMessage());
}
finally
{
try
{
if (stmt != null)
{
stmt.close();
}
if (conn != null)
{
conn.close();
}
}
catch (Exception ex)
{
// non-fatal; only closing if pooled.
// don't overthrow original exception
System.out.println(from SchedAdjDAO Closing exception :
+ex.getMessage());
}
}
}
RE: [flexcoders] Converting Java POJO to Actionscript Errors
Hi,
First couple of questions - did you register your POJO with AS class
using Object.registerClass( ) method?
What is the constructor method of you Pojo ?
After both of above are in place(implemented) then you can create new object
of your POJO type and assign your newly returned object to it and then add
this new object to your datagrid using myDataGrid.addItem( );
This is what I did.
AS class looks like
class classes.MyPojo
{
public var myArray:Array;
private static var registered:Boolean = Object.registerClass(full path
of you java class goes here, classes. MyPojo);
}
In my MXML you can ignore statements which sets initial attribute
values
function addRow()
{
var oNewItem:Object = new MyPojo ();
oNewItem.adj_num = 12 ;
oNewItem.adj_type = ;
oNewItem.adj_category = ;
oNewItem.adj_amt_terms_desc = Doodi;
oNewItem.adj_reporter_applied_flag = N;
oNewItem.adj_sign = Additive;
oNewItem.adj_factor = ;
oNewItem.adj_order_applied = 12;
myDataGrid.addItem(oNewItem);
focusNewRow();
doLater(this,focusNewRow);
}
Thanks!
Hari
-Original Message-
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of suzy lawson
Sent: Friday, May 27, 2005 10:22 AM
To: flexcoders@yahoogroups.com
Subject: RE: [flexcoders] Converting Java POJO to Actionscript Errors
Hari-
THanks for your response. I tried that but I got a
compilation error that there is no method with the
name MyPojo. I suppose that means I have to manually
write the underlying ActionScript class for my Java
POJO?
That just seems like a really bad implementation
design b/c if MyPojo Java class changes, then I have
to manually change my ActionScript class. urr...what
am I missing?!
--- Doodi, Hari - BLS CTR [EMAIL PROTECTED] wrote:
Try this.
mx:script...
var newObj:Object = new MyPojo(); // constructor of
your POJO
function addToGrid() {
newObj = remoteObj.getNewJob();
myDataGrid.addItem(newObj);
}
/mx:script
Thanks!
Hari
-Original Message-
From: flexcoders@yahoogroups.com
[mailto:[EMAIL PROTECTED] On
Behalf Of Kevin Ewok
Sent: Friday, May 27, 2005 9:46 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Converting Java POJO to
Actionscript Errors
Gang-
I'm a newbie and all the flexdocs on MM's site
couldn't give me a
concrete answer. I have a datagrid that is populated
from an ArrayList
of POJO's (using the remote object). That works
fine.
I then have another method that is called 30 seconds
later then
returns a single POJO (of the same type from the
POJOs returned in the
first method). I then try to add it to my datagrid
using the
myDatagrid.addItem(newObj), but I get the below
debug error.
Warning: Reference to undeclared variable,
'_global.com.MyPojo'
at mx_utils_ClassUtil::findClass()
Warning: valueOf is not a function
at mx_utils_ClassUtil::getFlexClass()
Is there a special way I need to declare 'newObj'
(which I pass into
the datagrid.addItem() method), or do I have to
explicity write the
AS-equilavent class of my Java POJO class?
I would think Flex could convert this class for me,
but I'm obviously
missing an important step to add it to the
datagrid/dataprovider.
Thanks in advance for your help.
mx:script...
var newObj:Object;
function addToGrid() {
newObj = remoteObj.getNewJob();
myDataGrid.addItem(newObj);
}
/mx:script
mx:DataGrid id=myDataGrid
dataProvider={remoteObj.getAll.result}
...
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RE: [flexcoders] Dispathching and Event from Combo Box cell rende rer
Hi Mohanraj,
I have a similar requirement. I don't want to reinvent the wheel. If
you don't mind can you post your code so that I can tailor to my
requirements. Thanks!
Thanks!
Hari
-Original Message-
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Mohanraj Jayaraman
Sent: Tuesday, May 24, 2005 9:20 PM
To: flexcoders@yahoogroups.com
Subject: RE: [flexcoders] Dispathching and Event from Combo Box cell
renderer
Hi Matt,
Thanks , that worked.
Mohanraj
--- Matt Chotin [EMAIL PROTECTED] wrote:
It's the ComboCellRenderer dispatching the
statusChanged event? In that
case the addEventListener is on the wrong thing
because it's not main
dispatching the event. I think if the
ComboCellRenderer does
listOwner.parentDocument.dispatchEvent({type:
'statusChanged'}) then it
will execute on main.mxml.
Matt
From: flexcoders@yahoogroups.com
[mailto:[EMAIL PROTECTED] On
Behalf Of Mohanraj Jayaraman
Sent: Tuesday, May 24, 2005 4:53 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Dispathching and Event from
Combo Box cell
renderer
Hi ,
I have a main.mxml where I have this DataGrid
function initListener(){
addEventListener(statusChanged,
mx.utils.Delegate.create(this, onStatusChange));
}
function onStatusChange(e){
mx.controls.Alert.show(listener is
Listening); }
mx:DataGrid id=datagrid1 rowHeight=100
dataProvider={tp} editable=true
mx:columns
mx:Array
mx:DataGridColumn headerText=Name
columnName=name editable=false/
mx:DataGridColumn headerText=City
columnName=city editable=false /
mx:DataGridColumn
headerText=Birthday
columnName=day /
mx:DataGridColumn headerText=Status
columnName=status editable=true
cellRenderer=ComboCellRenderer /
/mx:Array
/mx:columns
/mx:DataGrid
Whenever the combox box value is changed I want to
call a remote object with the datagrid's
selectedItem
object.
I am handling the 'change' event in the
ComboCellRenderer and dispatching a 'statusChanged'
event and I also have a listener attached to
main.mxml
for the 'statusChanged' event. But whenever the
combo
box value is changed the listener function
onStatusChange in main.mxml is not called.
Can you tell me what I am missing here?
Thanks
Mohan
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RE: [flexcoders] creating row in datagrid at runtime
Tracy,
Thank
you very much the info. I have a question for you about the NOTE you mentioned
in earlier mail. Are you referring editcell event and editField( ) method with
reference to new row or in general any cell? To my surprise I did not trap editcell
event and did not call editField( ) on cells but I am able to save data changes
to the data base, but not the data entered for the new row though. This makes me
think that I have to call editField( ) on newly added row, am I correct?
Thanks!
Hari
-Original Message-
From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of Tracy Spratt
Sent: Monday, May 23, 2005 5:12 PM
To: flexcoders@yahoogroups.com
Subject: RE: [flexcoders] creating
row in datagrid at runtime
Calling addItem() on the
dataGrid is actually calling it on the dataProvider and physically adding the
line.
Now, that line is empty,
the "item" would be undefined (null?), and NOTE THIS: editing a
datagrid cell does not automatically update the datagrid. You will need
to use the editCell event to call editField() to update the dp with the entered
data. I bet your dataProvider has a line but it is empty.
Tracy
From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of Doodi, Hari -
BLS CTR
Sent: Monday, May 23, 2005 3:25 PM
To: 'flexcoders@yahoogroups.com'
Subject: RE: [flexcoders] creating
row in datagrid at runtime
Hi,
I would like to extend the scope of this thread by asking How to make this newly
added row as a part of the dataprovider? What I mean is I am able to create a
new row in datagrid by using your methodology. But when I try to access data in
my POJO, I am getting nullpointer exception. That means, I think, the newly
added row to grid is not truly added to dataprovider. Do I have to make any
specific function call to make the newly added row attach to dataprovider? If
this question is already discussed, please guide me with reference.
Thanks!
Hari
-Original Message-
From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of Tracy Spratt
Sent: Friday, May 20, 2005 4:51 PM
To: flexcoders@yahoogroups.com
Subject: RE: [flexcoders] creating
row in datagrid at runtime
Here's a little mod that automatically adds the new
row when you tab out of the last cell. The doLater reminder solved an
aggravating problem I was having!
?xml version=1.0?
mx:Application
xmlns:mx=http://www.macromedia.com/2003/mxml
xmlns=*
mx:Script![CDATA[
function checkOnNav(oEvent:Object):Void
{
var iItemIndex:Number;
var
iColumnIndex:Number;
switch (oEvent.type)
{
case
cellFocusOut:
iItemIndex = oEvent.itemIndex;
iColumnIndex = oEvent.columnIndex
if (iColumnIndex == oEvent.target.columnNames.length - 1
iItemIndex == oEvent.target.length -
1 )
{
//leaving the last row, last column
oEvent.target.addItem();
doLater(this,focusLastRow,[oEvent])
}
break;
}//switch (oEvent.type)
}//checkOnNav
private function
focusLastRow(oEvent:Object):Void{
var dg:mx.controls.DataGrid = oEvent.target;
dg.setFocus();
dg.focusedCell = {columnIndex: 0, itemIndex: dg.dataProvider.length-1};
}//setFocusNextLine
]]/mx:Script
mx:DataGrid id=grid
editable=true
cellFocusOut=checkOnNav(event)
mx:dataProvider
mx:Array
mx:Object name=manish colour=red /
mx:Object name=abdul colour=blue /
/mx:Array
/mx:dataProvider
/mx:DataGrid
/mx:Application
-Original Message-
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED]
On Behalf Of Manish Jethani
Sent: Friday, May 20, 2005 9:50 AM
To: flexcoders@yahoogroups.com
Subject: Re: [flexcoders] creating row in datagrid at runtime
On 5/19/05, shettyaditsathish
[EMAIL PROTECTED] wrote:
i need to create a row in an existing datagrid on
an event and show the
the 1st column of the newly created row in
editable mode.
?xml version=1.0?
mx:Application
xmlns:mx=http://www.macromedia.com/2003/mxml
xmlns=*
mx:Script
function enterNewRow():Void
{
grid.addItem();
focusNewRow();
doLater(this,
focusNewRow);
}
function focusNewRow():Void
{
grid.setFocus();
grid.focusedCell =
{columnIndex: 0, itemIndex:
grid.dataProvider.length-1};
}
/mx:Script
mx:DataGrid id=grid
editable=true
mx:dataProvider
mx:Array
mx:Object name=manish colour=red /
mx:Object name=abdul colour=blue /
/mx:Array
/mx:dataProvider
/mx:DataGrid
mx:Button label=Enter New Row
click=enterNewRow() /
/mx:Application
Note:
1. grid.addItem() will add a blank row
2. call focusNewRow() in the next frame
using doLater()
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To visit your group
[flexcoders] how to get value from datagrid cell?
Hi All,
One small and very simple question I can not figure it out how - How
to get the value from a cell of datagrid?
I am tried the following but in vain. Please some one help me out. Thanks in
advance.
Function setData(event:Object)
{
myDataGrid.getColumnAt(event.columnIndex).text
AND
myDataGrid.getColumnAt(event.columnIndex).value
}
Thanks!
Hari
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RE: [flexcoders] how to get value from datagrid cell?
Jeff,
Thanks for response, you mean
Var dataValue =
myDataGrid.getItemAt(event.itemIndex).getColumnAt(event.columnIndex).columnN
ame;
I don't want the name of the column user is modifying but I want the value
entered by the user. I am sorry if I confused you. If you have an example
code can you post it?
Here is what I am doing...
mx:DataGrid id=myDataGrid width=100% dataProvider={schedAdj_do}
textAlign=left height=250 headerHeight=50 editable=true
cellEdit=setData(event)
/mx:DataGrid
function setData(event:Object)
{
mx.controls.Alert.show(column Name :
+myDataGrid.getColumnAt(event.columnIndex).columnName);
mx.controls.Alert.show(event.oldValue : +event.oldValue+
new value : +myDataGrid.getColumnAt(event.columnIndex).value);
//myDataGrid.editField( event.columnIndex, colName: String,
data);
}
I was able to alert the old value but not the new value entered by the user.
Thanks!
Hari
-Original Message-
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of jeff tapper
Sent: Tuesday, May 24, 2005 10:16 AM
To: flexcoders@yahoogroups.com
Subject: Re: [flexcoders] how to get value from datagrid cell?
You need to tell it which row of data you want
myDataGrid.getItemAt(rowNum).column Name
At 10:07 AM 5/24/2005, you wrote:
Hi All,
One small and very simple question I can not figure it out how - How
to get the value from a cell of datagrid?
I am tried the following but in vain. Please some one help me out. Thanks
in
advance.
Function setData(event:Object)
{
myDataGrid.getColumnAt(event.columnIndex).text
AND
myDataGrid.getColumnAt(event.columnIndex).value
}
Thanks!
Hari
--
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RE: [flexcoders] how to get value from datagrid cell?
Hi Jeff,
Thank you very much for the help and the code. That helped me a lot in
understanding getColumnAt() and getItemAt(). Thanks agin.
Thanks!
Hari
-Original Message-
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of jeff tapper
Sent: Tuesday, May 24, 2005 11:55 AM
To: flexcoders@yahoogroups.com
Subject: RE: [flexcoders] how to get value from datagrid cell?
ok, try this:
?xml version=1.0 encoding=utf-8?
mx:Application xmlns:mx=http://www.macromedia.com/2003/mxml;
creationComplete=initApp()
mx:Script
![CDATA[
var schedAdj_do:Array;
function initApp(){
var item1:Object = new Object();
item1.name = Jeff;
item1.company=Tapper.net;
var item2:Object = new Object();
item2.name = Lisa;
item2.company=LKJ Hosting;
schedAdj_do=new Array(item1,item2);
}
function setData(event:Object){
var col:String=
event.target.getColumnAt(event.columnIndex).columnName;
var row:Number = event.itemIndex;
mx.controls.Alert.show(event.oldValue :
+event.oldValue+newline+new value : +event.target.getItemAt(row)[col]);
}
]]
/mx:Script
mx:DataGrid id=myDataGrid width=100% dataProvider={schedAdj_do}
textAlign=left height=250 headerHeight=50 editable=true
cellEdit=setData(event)/
/mx:Application
At 10:32 AM 5/24/2005, you wrote:
mx:DataGrid id=myDataGrid width=100% dataProvider={schedAdj_do}
textAlign=left height=250 headerHeight=50 editable=true
cellEdit=setData(event)
/mx:DataGrid
function setData(event:Object)
{
mx.controls.Alert.show(column Name :
+myDataGrid.getColumnAt(event.columnIndex).columnName);
mx.controls.Alert.show(event.oldValue : +event.oldValue+
new value : +myDataGrid.getColumnAt(event.columnIndex).value);
//myDataGrid.editField( event.columnIndex, colName: String,
data);
}
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RE: [flexcoders] creating row in datagrid at runtime
Tracy,
Here
is my code. If you don't mind can you help me out in resolving this issue.
Thanks!
mx:DataGrid
id=myDataGrid width=100% dataProvider={schedAdj_do}
textAlign=left height=250 headerHeight=50
editable=true cellEdit=updateData(event)
mx:columns
mx:Array
mx:DataGridColumn headerText=# columnName=adj_num
width=50 editable=false textAlign=left/
mx:DataGridColumn headerText=Type columnName=adj_type
width=100 /
mx:DataGridColumn headerText=Category columnName=adj_category
width=150 /
mx:DataGridColumn headerText=Terms columnName=adj_amt_terms_desc
width=200 /
mx:DataGridColumn headerText={rptappl} columnName=adj_reporter_applied_flag
width=50 /
mx:DataGridColumn headerText=Sign columnName=adj_sign
width=75 textAlign=center /
mx:DataGridColumn headerText=Factor columnName=adj_factor
width=100 textAlign=right/
mx:DataGridColumn headerText={ordappl} columnName=adj_order_applied
width=75 textAlign=left /
/mx:Array
/mx:columns
/mx:DataGrid
function
updateData(event:Object)
{
mx.controls.Alert.show(cellEdit
event fired );
var
colName:String= event.target.getColumnAt(event.columnIndex).columnName;
var row:Number = event.itemIndex;
var dataValue = event.target.getItemAt(row)[colName];
//mx.controls.Alert.show(event.columnIndex :+event.columnIndex+newline+colName
: +colName+newline+new value : +event.target.getItemAt(row)[colName]);
myDataGrid.dataProvider.editField(
event.columnIndex, colName, dataValue);
}
Thanks!
Hari
-Original Message-
From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of Tracy Spratt
Sent: Monday, May 23, 2005 5:12 PM
To: flexcoders@yahoogroups.com
Subject: RE: [flexcoders] creating
row in datagrid at runtime
Calling addItem() on the
dataGrid is actually calling it on the dataProvider and physically adding the
line.
Now, that line is empty,
the "item" would be undefined (null?), and NOTE THIS: editing a
datagrid cell does not automatically update the datagrid. You will need
to use the editCell event to call editField() to update the dp with the entered
data. I bet your dataProvider has a line but it is empty.
Tracy
From:
flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Doodi, Hari - BLS CTR
Sent: Monday, May 23, 2005 3:25 PM
To: 'flexcoders@yahoogroups.com'
Subject: RE: [flexcoders] creating
row in datagrid at runtime
Hi,
I would like to extend the scope of this thread by asking How to make this
newly added row as a part of the dataprovider? What I mean is I am able to
create a new row in datagrid by using your methodology. But when I try to
access data in my POJO, I am getting nullpointer exception. That means, I
think, the newly added row to grid is not truly added to dataprovider. Do I
have to make any specific function call to make the newly added row attach to
dataprovider? If this question is already discussed, please guide me with
reference.
Thanks!
Hari
-Original Message-
From: flexcoders@yahoogroups.com
[mailto:[EMAIL PROTECTED] On Behalf
Of Tracy Spratt
Sent: Friday, May 20, 2005 4:51 PM
To: flexcoders@yahoogroups.com
Subject: RE: [flexcoders] creating
row in datagrid at runtime
Here's a little mod that automatically adds the new
row when you tab out of the last cell. The doLater reminder solved an
aggravating problem I was having!
?xml version=1.0?
mx:Application
xmlns:mx=http://www.macromedia.com/2003/mxml
xmlns=*
mx:Script![CDATA[
function checkOnNav(oEvent:Object):Void
{
var iItemIndex:Number;
var
iColumnIndex:Number;
switch (oEvent.type)
{
case
cellFocusOut:
iItemIndex = oEvent.itemIndex;
iColumnIndex = oEvent.columnIndex
if (iColumnIndex == oEvent.target.columnNames.length - 1
iItemIndex == oEvent.target.length -
1 )
{
//leaving the last row, last column
oEvent.target.addItem();
doLater(this,focusLastRow,[oEvent])
}
break;
}//switch (oEvent.type)
}//checkOnNav
private function
focusLastRow(oEvent:Object):Void{
var dg:mx.controls.DataGrid
= oEvent.target;
dg.setFocus();
dg.focusedCell =
{columnIndex: 0, itemIndex: dg.dataProvider.length-1};
}//setFocusNextLine
]]/mx:Script
mx:DataGrid id=grid
editable=true
cellFocusOut=checkOnNav(event)
mx:dataProvider
mx:Array
mx:Object name=manish colour=red /
mx:Object name=abdul colour=blue /
/mx:Array
/mx:dataProvider
/mx:DataGrid
/mx:Application
-Original Message-
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf
Of Manish Jethani
Sent: Friday, May 20, 2005 9:50 AM
To: flexcoders@yahoogroups.com
Subject: Re: [flexcoders] creating row in datagrid at runtime
On 5/19/05, shettyaditsathish
[EMAIL PROTECTED] wrote:
i need to create a row in an existing datagrid on
an event and show the
the 1st column of the newly created row in
editable mode.
?xml version=1.0?
mx:Application xmlns:mx=http://www.macromedia.com/2003/mx
RE: [flexcoders] creating row in datagrid at runtime
Hi,
I
would like to extend the scope of this thread by asking How to make this newly
added row as a part of the dataprovider? What I mean is I am able to create a
new row in datagrid by using your methodology. But when I try to access data in
my POJO, I am getting nullpointer exception. That means, I think, the newly
added row to grid is not truly added to dataprovider. Do I have to make any
specific function call to make the newly added row attach to dataprovider? If
this question is already discussed, please guide me with reference.
Thanks!
Hari
-Original Message-
From: flexcoders@yahoogroups.com
[mailto:[EMAIL PROTECTED] On Behalf
Of Tracy Spratt
Sent: Friday, May 20, 2005 4:51 PM
To: flexcoders@yahoogroups.com
Subject: RE: [flexcoders] creating
row in datagrid at runtime
Here's a little mod that automatically adds the new
row when you tab out of the last cell. The doLater reminder solved an
aggravating problem I was having!
?xml version=1.0?
mx:Application
xmlns:mx=http://www.macromedia.com/2003/mxml
xmlns=*
mx:Script![CDATA[
function checkOnNav(oEvent:Object):Void
{
var iItemIndex:Number;
var
iColumnIndex:Number;
switch (oEvent.type)
{
case
cellFocusOut:
iItemIndex = oEvent.itemIndex;
iColumnIndex = oEvent.columnIndex
if (iColumnIndex == oEvent.target.columnNames.length - 1
iItemIndex == oEvent.target.length -
1 )
{
//leaving the last row, last column
oEvent.target.addItem();
doLater(this,focusLastRow,[oEvent])
}
break;
}//switch (oEvent.type)
}//checkOnNav
private function
focusLastRow(oEvent:Object):Void{
var
dg:mx.controls.DataGrid = oEvent.target;
dg.setFocus();
dg.focusedCell =
{columnIndex: 0, itemIndex: dg.dataProvider.length-1};
}//setFocusNextLine
]]/mx:Script
mx:DataGrid id=grid
editable=true
cellFocusOut=checkOnNav(event)
mx:dataProvider
mx:Array
mx:Object name=manish colour=red /
mx:Object name=abdul colour=blue /
/mx:Array
/mx:dataProvider
/mx:DataGrid
/mx:Application
-Original Message-
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf
Of Manish Jethani
Sent: Friday, May 20, 2005 9:50 AM
To: flexcoders@yahoogroups.com
Subject: Re: [flexcoders] creating row in datagrid at runtime
On 5/19/05, shettyaditsathish [EMAIL PROTECTED]
wrote:
i need to create a row in an existing datagrid on
an event and show the
the 1st column of the newly created row in
editable mode.
?xml version=1.0?
mx:Application
xmlns:mx=http://www.macromedia.com/2003/mxml
xmlns=*
mx:Script
function enterNewRow():Void
{
grid.addItem();
focusNewRow();
doLater(this,
focusNewRow);
}
function focusNewRow():Void
{
grid.setFocus();
grid.focusedCell =
{columnIndex: 0, itemIndex:
grid.dataProvider.length-1};
}
/mx:Script
mx:DataGrid id=grid
editable=true
mx:dataProvider
mx:Array
mx:Object name=manish colour=red /
mx:Object name=abdul colour=blue /
/mx:Array
/mx:dataProvider
/mx:DataGrid
mx:Button label=Enter New Row
click=enterNewRow() /
/mx:Application
Note:
1. grid.addItem() will add a blank row
2. call focusNewRow() in the next frame
using doLater()
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RE: [flexcoders] Datagrid word wrap- it isnt working.
We had the same problem but the way we did
roundabout to this is - declare a var with a value with "\n"
char in it and then bind this var to datagrid headertext property as shown
below.. It did work for me.
var ordappl=Order\nAppl;
.
.
.
mx:DataGridColumn headerText={ordappl}
columnName=order textAlign=left /
Thanks!
Hari
-Original Message-
From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of Matt Chotin
Sent: Monday, May 16, 2005 2:23 AM
To: flexcoders@yahoogroups.com
Subject: RE: [flexcoders] Datagrid
word wrap- it isnt working.
Have you set
variableRowHeight to true?
From:
flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of nithya karthik
Sent: Sunday, May 15, 2005 10:14
PM
To: flexcoders
Subject: [flexcoders] Datagrid
word wrap- it isnt working.
Hai,
when i give
wordwrap=true in a datagrid, it isnt wraping the text... May
i know the reason and the way to rectify it?
I used something like this:
mx:DataGridColumn
columnName=Total headerText=Total reserves
wordWrap=true/
I want 'Total' in the first line and 'reserves' in the
next line of the header.. How to do this?
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RE: [flexcoders] Datagrid word wrap- it isnt working.
Hi Sree,
Thank you very much for the tip with two variables.
I do remember this.
Thanks!
Hari
-Original
Message-
From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of Sreejith
Unnikrishnan
Sent: Monday, May 16, 2005 10:02
AM
To: flexcoders@yahoogroups.com
Subject: Re: [flexcoders] Datagrid
word wrap- it isnt working.
Thanks Hari,
I tried it ... it does work when you have want to construct the string from 2
non-variables.
In your case I assume Order and Appl are not 2 variables and I wonder why you
would want a variable for the header :-) ...
But, I also found that if you want to construct from 2 variables such as Order
and Appl, you will have to construct it as follows:
var Order;
var Appl;
var newHeader = Order+newline+Appl;
var newHeader =
Order+\n+Appl;
or var newHeader = Order\nAppl;
does not work!
Otherwise you are bound to get an error as follows!
Operator '+' must be
followed by an operand
Regards
Sree
Doodi, Hari - BLS CTR wrote:
Yes, it is working. I can
see Order and Appl in two lines in my datagrid.
Thanks!
Hari
-Original
Message-
From: flexcoders@yahoogroups.com
[mailto:flexcoders@yahoogroups.com]
On Behalf Of Sreejith Unnikrishnan
Sent: Monday, May 16, 2005 9:42 AM
To: flexcoders@yahoogroups.com
Subject: Re: [flexcoders] Datagrid
word wrap- it isnt working.
Hari,
A bit confused ... does the variable declaration really work?
I was assuming that you have to use something like
var totalColumnName = TotalnewLineReserves;
for it to render correctly. I have a feeling that the \n would not work.
Can somebody clarify!
Nithya, and also you have to specify the height for the header!
mx:DataGrid width=100%
height=100% variableRowHeight=true headerHeight=30
Regards
Sree
Doodi, Hari - BLS CTR wrote:
We had
the same problem but the way we did roundabout to this is - declare a var with
a value with \n char in it and then bind this var to datagrid
headertext property as shown below.. It did work for me.
var
ordappl=Order\nAppl;
.
.
.
mx:DataGridColumn
headerText={ordappl} columnName=order
textAlign=left /
Thanks!
Hari
-Original
Message-
From: flexcoders@yahoogroups.com
[mailto:flexcoders@yahoogroups.com]
On Behalf Of Matt Chotin
Sent: Monday, May 16, 2005 2:23 AM
To: flexcoders@yahoogroups.com
Subject: RE: [flexcoders] Datagrid
word wrap- it isnt working.
Have you
set variableRowHeight to true?
From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com]
On Behalf Of nithya karthik
Sent: Sunday, May 15, 2005 10:14
PM
To: flexcoders
Subject: [flexcoders] Datagrid
word wrap- it isnt working.
Hai,
when i give wordwrap=true in a datagrid, it isnt wraping the
text... May i know the reason and the way to rectify it?
I used something like
this:
mx:DataGridColumn
columnName=Total headerText=Total reserves
wordWrap=true/
I want 'Total' in the
first line and 'reserves' in the next line of the header.. How to do this?
Yahoo! Messenger - Communicate
instantly...Ping your friends today! Download Messenger Now
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To visit your group on the web, go to:http://groups.yahoo.com/group/flexcoders/
To unsubscribe from this group, send an email to:[EMAIL PROTECTED]
Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
RE: [flexcoders] Re: editable datagrid
Don't we have to have a mapping AS class (with Object.registerClass()
method)in order to pass back the dataprovider to POJO?
Thanks!
Hari
-Original Message-
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Manish Jethani
Sent: Monday, May 16, 2005 1:48 PM
To: flexcoders@yahoogroups.com
Subject: Re: [flexcoders] Re: editable datagrid
On 5/16/05, Rajesh Jayabalan [EMAIL PROTECTED] wrote:
My data provider is a httpService, so how can I send the edited data
back?
Let's say you have this editable DataGrid in your application:
mx:DataGrid id=grid editable=true
dataProvider={httpService.result.insideTheResult} /
The edited data can be accessed through the dataProvider property of
the 'grid' object above. (grid.dataProvider.insideTheResult)
And since the dataprovider is an object, how to access the object in
my java (webservice class).
You'll have to send the object to the service by including it as a
parameter or something. Honestly I don't do web services, so you
probably know better. All I can say is that the dataProvider property
contains the data you're looking for, and you want to send it to the
server side using RemoteObject, HTTPService or (in your case)
WebService.
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[flexcoders] updating model.
Hi,
Is it possible to update the model declared using mx:Model tag as soon as
user changes a corresponding form element?
For example: I have a following model
mx:Model id=empModel
empID/
empName/
empAddress/
empCity/
empState/
empZipCode/
/mx:Model
I do have corresponding form elements like this for all the model
attributes.
mx:FormItem label=Address:
mx:TextInput id=address text={ empModel.empAddress}
width=120 height=20 change=dataChanged=true/
/mx:FormItem
Now what I am trying to do is save the changes made by the user by passing
the entire model instead of getting individual controls text attribute and
assign them to AS VO object. I am able to pass the model but found old
values instead of modified values. I want to update the model with new
values entered by the user and then send the model to the POJO. How to do
this - updating model with latest values from form elements text.
Thanks!
Hari
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RE: [flexcoders] Where is Source Code for Developing Rich Clients with MM Flex?
Hi Steve, I found some problems with chapter 20 about parameters to Object.registerClass( )method. After the code snippet Text says This line of code register our mapping between the fully qualified server-side value object class name(the first argument) to the constructor of our client-side value object. I had a terrible time in implementing this. The second argument is not the constructor of client-side value object but it should be the fully qualifying path of client-side value object. If you look at my earlier posts - saving data from datagrid you can find the problems I have. Once I change the second argument to fully qualifying path of client-side value object from constructor everything started working fine. Thanks! Hari -Original Message- From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Steven Webster Sent: Tuesday, May 10, 2005 12:28 PM To: flexcoders@yahoogroups.com Subject: RE: [flexcoders] Where is Source Code for Developing Rich Clients with MM Flex? I need the code for Chapter 20 especially, as I try to understand it. Does anyone have this code? I found a few chapters on their web site, but that is it so far. Maybe that $50.00 wasn't so well spent after all... http://www.iterationtwo.com/flexbook/source.html We are also making available this single ZIP file, containing all the source, as it appears in the book chapters. Note that this source has not been updated to reflect the changes made to Flex by the Flex Updaters. For the latest source from each chapter, download those above, which have been checked with Flex Updater 2. All Source (2,753K) Click on All Source, and you'll get a download with All the Source (including Chapter 20). It has been there for about 6 months now... Hope that helps, Steven Yahoo! Groups Links Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
RE: [flexcoders] Re: saving data from datagrid
Thanks Matt, I found where the problem is. I was following The Flex Book chapter 20 Flex integration with J2EE - where in the second parameter to Object.registerClass referred to constructor of ASObject class. This mislead me. When I specify the AS class name with qualifying path instead of constructor, everything started working fine. I don't know how to send this bug in the book to the authors. Can you send a comment to the authors on behalf of me?? Thanks! Hari -Original Message- From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of Matt Chotin Sent: Monday, May 09, 2005 11:34 PM To: flexcoders@yahoogroups.com Subject: RE: [flexcoders] Re: saving data from datagrid dataProvider should come through as java.util.List and it should contain either ASObjects or instances of your custom VO. It looks like somehow the class registration that you have isn't working. Make sure that your Object.registerClass call is correct. You can see in your AMF dump that there is no class type in the objects being passed so there must be a problem there. Make sure that you have a typed reference to your AS VO class somewhere to make sure it's being linked in. e.g., in your MXML application: mx:Script var dummy : MyASVOClass; /mx:Script HTH, Matt From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of Doodi, Hari - BLS CTR Sent: Monday, May 09, 2005 6:26 AM To: 'flexcoders@yahoogroups.com' Subject: RE: [flexcoders] Re: saving data from datagrid Hi Matt or other flex gurus/developers Based on the mail you sent below I need clarifications on ... (1) When you pass dataprovider as a parameter to RemoteObject method, will this be treated as ASObject or an array of VOs ? (2) When I pass dataprovider as is to as the argument to my Java Class method with java.util.List as input argument I found List is null. When I display the following info System.out.println(saveList.get(i) : +saveList.get(i).getClass()); I got flashgateway.io.ASObject. So is there any way to convert ASObject to custome VO in POJO. When I tried to cast it to custom VO I got an error occurred during service invocation. Thanks! Hari -Original Message- From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of Matt Chotin Sent: Wednesday, May 04, 2005 10:33 PM To: flexcoders@yahoogroups.com Subject: RE: [flexcoders] Re: saving data from datagrid You can't create a strongly typed array. You just do Array (think of it like a java.util.ArrayList). I've gotten lost as to what the problem is here. You received the array of data, you modify it in the DataGrid, now you want to send the data back. So you can simply pass the dataProvider as the argument to your Java class right? Write a save method that takes a java.util.List as the parameter and call it in AS passing in the dataProvider. Now I'm guessing that the problem is that those objects you pass back are not your EmployeeVO object but instead ASObject? So you need to make sure you do registerClass or _remoteClass as described in the documentation or the Flex book. That way you'll get back to having strongly typed objects and you'll be good to go. Matt From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of Doodi, Hari - BLS CTR Sent: Wednesday, May 04, 2005 6:26 AM To: 'flexcoders@yahoogroups.com' Subject: RE: [flexcoders] Re: saving data from datagrid Thanks for the advice and clue. I did check the NetworkMonitor and found that array has values as shown below. In the example RestaurantFinder, he is getting individual values from the textinput controls and assigning them to VO attributes. My case is, I don't have any textinput controls. What I have on my screen is a editable datagrid. And I don't want to get values from each cell and assign them to vo( if there is no other way then I have to do this). Come on, there are some excellent Flex gurus out there Did any one achieved saving data from editable datagrid on to database? I am desperate to solve this ASAP. I will be very thankful if some one post code for this. Also how to declare, in flex, an array of type employeeVO? Something like this var employeeVOArray:EmployeeVO = new Array( ); I got compilation error saying found Array where expecting EmployeeVO... Please help me out.. Method: gov.bls.ppi.janus.rsgp.manageschedules.controllers.MngScheduleController.saveSchedAdj Parameter 1: name : param1 type : object value[array] : length[Number] : 5 [0][object] : adj_amt_terms_desc[String] : 15.0 10 Days/Net 60 Days 8 adj_category[String] : Net Price Conversion Factor - Surcharge adj_factor[String] : 1.2000 adj_month[null] : null adj_num[Number] : 1 adj_order_applied[String] : 10 adj_reporter_applied_flag[String] : Y adj_seas_flag[String] : N adj_sign[String] : Additive adj_status[String] : Y adj_type[String
RE: [flexcoders] Re: saving data from datagrid
Hi Matt or other flex gurus/developers    Based on the mail you sent below I need clarifications on ... (1) When you pass dataprovider as a parameter to RemoteObject method, will this be treated as ASObject or an array of VOs ? (2) When I pass dataprovider as is to as the argument to my Java Class method with java.util.List as input argument I found List is null. When I display the following info System.out.println(saveList.get(i) : +saveList.get(i).getClass()); I got flashgateway.io.ASObject. So is there any way to convert ASObject to custome VO in POJO. When I tried to cast it to custom VO I got an error occurred during service invocation. Thanks! Hari -Original Message- From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of Matt Chotin Sent: Wednesday, May 04, 2005 10:33 PM To: flexcoders@yahoogroups.com Subject: RE: [flexcoders] Re: saving data from datagrid You can't create a strongly typed array. You just do Array (think of it like a java.util.ArrayList). I've gotten lost as to what the problem is here. You received the array of data, you modify it in the DataGrid, now you want to send the data back. So you can simply pass the dataProvider as the argument to your Java class right? Write a save method that takes a java.util.List as the parameter and call it in AS passing in the dataProvider. Now I'm guessing that the problem is that those objects you pass back are not your EmployeeVO object but instead ASObject? So you need to make sure you do registerClass or _remoteClass as described in the documentation or the Flex book. That way you'll get back to having strongly typed objects and you'll be good to go. Matt From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Doodi, Hari - BLS CTR Sent: Wednesday, May 04, 2005 6:26 AM To: 'flexcoders@yahoogroups.com' Subject: RE: [flexcoders] Re: saving data from datagrid Thanks for the advice and clue. I did check the NetworkMonitor and found that array has values as shown below. In the example RestaurantFinder, he is getting individual values from the textinput controls and assigning them to VO attributes. My case is, I don't have any textinput controls. What I have on my screen is a editable datagrid. And I don't want to get values from each cell and assign them to vo( if there is no other way then I have to do this). Come on, there are some excellent Flex gurus out there Did any one achieved saving data from editable datagrid on to database? I am desperate to solve this ASAP. I will be very thankful if some one post code for this. Also how to declare, in flex, an array of type employeeVO? Something like this var employeeVOArray:EmployeeVO = new Array( ); I got compilation error saying found Array where expecting EmployeeVO... Please help me out.. Method: gov.bls.ppi.janus.rsgp.manageschedules.controllers.MngScheduleController.saveSchedAdj Parameter 1: name : param1 type : object value[array] : length[Number] : 5 [0][object] : adj_amt_terms_desc[String] : 15.0 10 Days/Net 60 Days 8 adj_category[String] : Net Price Conversion Factor - Surcharge adj_factor[String] : 1.2000 adj_month[null] : null adj_num[Number] : 1 adj_order_applied[String] : 10 adj_reporter_applied_flag[String] : Y adj_seas_flag[String] : N adj_sign[String] : Additive adj_status[String] : Y adj_type[String] : Seasonal irm[String] : 200404 item_sid[Number] : 1.16896E+006 row_change_flag[null] : null update_date_time[null] : null [1][object] : adj_amt_terms_desc[String] : 15.0 10 Days/Net 60 Days Test 2 adj_category[String] : Net Price Conversion Factor - Discount adj_factor[String] : .1000 adj_month[null] : null adj_num[Number] : 2 adj_order_applied[String] : 1 adj_reporter_applied_flag[String] : Y adj_seas_flag[String] : N adj_sign[String] : Multiplicative adj_status[String] : N adj_type[String] : Seasonal irm[String] : 200404 item_sid[Number] : 1.16896E+006 row_change_flag[null] : null update_date_time[null] : null [2][object] : adj_amt_terms_desc[String] : 15.0 10 Days/Net 60 Days Changed adj_category[String] : Discount adj_factor[String] : .1000 adj_month[null] : null adj_num[Number] : 3 adj_order_applied[String] : 10 adj_reporter_applied_flag[String] : Y adj_seas_flag[String] : N adj_sign[String] : Subtractive adj_status[String] : Y adj_type[String] : Seasonal irm[String] : 200404 item_sid[Number] : 1.16896E+006 row_change_flag[null] : null update_date_time[null] : null [3][object] : adj_amt_terms_desc[String] : Values New and Modified adj_category[String] : Surcharge adj_factor[String] : .3000 adj_month[null] : null adj_num[Number] : 4 adj_order_applied[String] : 10 adj_reporter_applied_flag[String] : Y adj_seas_flag[String] : N adj_sign[String] : Multiplicative adj_status[String] : Y adj_type[String] : Seasonal irm[String] : 200404 item_sid[Number] : 1.16896E+006 row_change_flag[null] : null update_date_time[null] : null [4
RE: [flexcoders] Re: saving data from datagrid
mind can you
post the code please. Thanks in advance..
Thanks!
Hari
-Original Message-
From: flexcoders@yahoogroups.com
[mailto:[EMAIL PROTECTED] On
Behalf Of joao_m_fernandes
Sent: Thursday, April 28, 2005 11:57 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: saving data from
datagrid
Hari,
You can send it back like this:
In AS:
ro.updateMethod(myDataGrid.dataProvider);
with MXML
mx:RemoteObject id=ro ...
mx:method
name=updateMethod
mx:arguments
myArray{myDataGrid.dataProvider}/myArray
/mx:arguments
/mx:method
/mx:RemoteObject
João Fernandes
--- In flexcoders@yahoogroups.com, Doodi,
Hari - BLS CTR
[EMAIL PROTECTED] wrote:
Hi All,
I have a updatable datagrid on my screen. I
did get data from the
RemoteObject call from java backend (an array
of value objects).
Data got
displayed on screen well and user can make
updates. Now my question
is how
can I send this data from datagrid back to my
javaclass thru
RemoteObject
call to save on to database. Please advice or
point me to some code
examples. Thanks in advance..
Thanks!
Hari
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RE: [flexcoders] Re: saving data from datagrid
Thanks for reply. I am new to these.
Signature of my java class which returns array of value object is as follows
Public static ItemdetailVO[] getItemDetails(String month);
{
.
}
when I make a call from mxml file as you mentioned below
ro.updateMethod(myDataGrid.dataProvider);
Can be the signature of my java class method be like this...?
Public static String saveItemDetails(ItemDetailVO itemdetailArray)
{
System.out.println(from DAO save method array length
+saveAdjVOArray.length);
for(int i=0;isaveAdjVOArray.length;i++)
{
System.out.println(Factor from save method :
+(ItemAdjApplVO)saveAdjVOArray[i]);
}
}
If I have a save method signature like above and I got length = 5 from first
system print out statement and null from second statement.
How to access individual data elements in each VO in my java class. Please
help. I am reaching my deadlines Thanks in advance..
Thanks!
Hari
-Original Message-
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of joao_m_fernandes
Sent: Thursday, April 28, 2005 11:57 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: saving data from datagrid
Hari,
You can send it back like this:
In AS:
ro.updateMethod(myDataGrid.dataProvider);
with MXML
mx:RemoteObject id=ro ...
mx:method name=updateMethod
mx:arguments
myArray{myDataGrid.dataProvider}/myArray
/mx:arguments
/mx:method
/mx:RemoteObject
João Fernandes
--- In flexcoders@yahoogroups.com, Doodi, Hari - BLS CTR
[EMAIL PROTECTED] wrote:
Hi All,
I have a updatable datagrid on my screen. I did get data from the
RemoteObject call from java backend (an array of value objects).
Data got
displayed on screen well and user can make updates. Now my question
is how
can I send this data from datagrid back to my javaclass thru
RemoteObject
call to save on to database. Please advice or point me to some code
examples. Thanks in advance..
Thanks!
Hari
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[flexcoders] saving data from datagrid
Hi All, I have a updatable datagrid on my screen. I did get data from the RemoteObject call from java backend (an array of value objects). Data got displayed on screen well and user can make updates. Now my question is how can I send this data from datagrid back to my javaclass thru RemoteObject call to save on to database. Please advice or point me to some code examples. Thanks in advance.. Thanks! Hari Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
[flexcoders] TabNavigator changing event ?
Hi all, Is there any changing event for TabNavigator container? The reason being... I have THREE tabs in TabNavigator and whenever user enter/change data on individual tab and try to navigate to another tab without clicking save button I required to display an confirmation alter and based on the response my code should perform action accordingly. What is happening is by the time alert displayed on the screen the tab already changed because, I think, the event I am tapping is change. Now comes my question, can I trap any event before change event can occur so that I can display confirmation alert and act accordingly. If user choose to cancel I should keep the user on the same tab from where user is trying to navigate to other tab - How can I achieve this? By assigning selectedIndex = prevTabIndex? I think this again will cause chain of events fire. I need expertise help/guidance here. I am attaching my mxml file your ref. Thanks in advance for the help. tabNivigation.mxml Thanks! Hari Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/ tabNivigation.mxml Description: Binary data
RE: [flexcoders] Using RemoteObject to pass data to the Server
Hi Abdul,
That will be ok - Passing all values as Strings - with Free Data
Entry form but what about editable DataGrid? Do we have to grab value from
each cell and pass them? This method is too much of . Is there any
workaround method so that I can pass DataProvider as an argument in the
called method?
Like
mx:Button label=Pass String click=saveData(productList);/
where productList is the dataprovider for the datagrid.
Thanks!
Hari
-Original Message-
From: Abdul Qabiz [mailto:[EMAIL PROTECTED]
Sent: Saturday, April 02, 2005 12:05 PM
To: flexcoders@yahoogroups.com
Subject: RE: [flexcoders] Using RemoteObject to pass data to the Server
Hi,
You are right, you need to pass all data as arguments in the called method.
mx:RemoteObject id=remoteService source=RemoteService
mx:method name=echoName result=alert(event.result.toString())/
/mx:RemoteObject
mx:Button label=Pass String click=remoteService.echoName('Some
string');/
Sorry about docs, I understand it should be more better...
-abdul
-Original Message-
From: digital_eyezed [mailto:[EMAIL PROTECTED]
Sent: Saturday, April 02, 2005 3:59 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Using RemoteObject to pass data to the Server
Hi,
I can't find much documentation on passing the data to the server
using the remoteObject data service. Everything seems to be about
getting info from the server. Is there any info around on carrying out
such tasks? I'm almost certain that its just about filling the
arguments on the called method but haven't found an example to give me
confidence.
Al I want to to is pass a VO to a server to be inserted into a
database via remoteObject, not HTTPService or Web Services.
Thanks in advance.
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FW: [flexcoders] making synchronous method calls ?
Hi guyes,
I know you guys are very busy, did any one had any chance to look at my
problem? Thankful to any help!
Thanks!
Hari
-Original Message-
From: Doodi, Hari - BLS CTR
Sent: Friday, April 01, 2005 8:41 AM
To: 'Abdul Qabiz'
Subject: RE: [flexcoders] making synchronous method calls ?
Hi Abdul,
Thanks for the concern. Here are the files but I am not sending the jpg
files. If you look at my setValue() you should know what values I am getting
from the database thru RemoteObject call.
BTW, any idea about my issue with Key Class?
Thanks!
Hari
-Original Message-
From: Abdul Qabiz [mailto:[EMAIL PROTECTED]
Sent: Thursday, March 31, 2005 4:55 PM
To: flexcoders@yahoogroups.com; 'flexcoders@yahoogroups.com'
Subject: RE: [flexcoders] making synchronous method calls ?
Hi Hari,
You can send me MXML file and relevant files, offlist. I will look at it
I have dual monitor here, so I can look at it
-abdul
-Original Message-
From: Doodi, Hari - BLS CTR [mailto:[EMAIL PROTECTED]
Sent: Friday, April 01, 2005 1:47 AM
To: 'flexcoders@yahoogroups.com'
Subject: RE: [flexcoders] making synchronous method calls ?
Hi Abdul,
I am very sure that data is came back as an Array because I am able to set
and see data on my screen and also I have showPrev() and showNext() method
to navigate thru the array and I am seeing the data changing. Do you want me
to send the mxml files? But only problem will be I am prototyping will work
correctly if you have two monitors hooked up to you system.
Thanks!
Hari
-Original Message-
From: Abdul Qabiz [mailto:[EMAIL PROTECTED]
Sent: Thursday, March 31, 2005 2:54 PM
To: flexcoders@yahoogroups.com; 'flexcoders@yahoogroups.com'
Subject: RE: [flexcoders] making synchronous method calls ?
Ok,
Try to trace the value of total in setValues(..) function...
Or try to find, event.result is an array or not, you can do it like this:
mx:method name=getSchedules
result=if(event.result instanceof Array) {
alert(String(event.result.length)) } else { alert('event.result is not an
Array')}; scheduleList_do=event.result; setValues()
fault=mx.controls.Alert.show(event.fault.faultstring, 'Remote Call
Error')
mx:arguments
arg14/arg1
/mx:arguments
/mx:method
It should show you an alert showing either array's length or a message
saying event.result is not an array...
Let us know, what do you see?
-abdul
-Original Message-
From: Doodi, Hari - BLS CTR [mailto:[EMAIL PROTECTED]
Sent: Friday, April 01, 2005 1:09 AM
To: 'flexcoders@yahoogroups.com'
Subject: RE: [flexcoders] making synchronous method calls ?
Still have it. I tried diff ways but no success. I forgot to comment this
one.
Thanks!
Hari
-Original Message-
From: Abdul Qabiz [mailto:[EMAIL PROTECTED]
Sent: Thursday, March 31, 2005 2:35 PM
To: flexcoders@yahoogroups.com; 'flexcoders@yahoogroups.com'
Subject: RE: [flexcoders] making synchronous method calls ?
So your problem fixed or you still having it?
-abdul
-Original Message-
From: Doodi, Hari - BLS CTR [mailto:[EMAIL PROTECTED]
Sent: Friday, April 01, 2005 12:07 AM
To: 'flexcoders@yahoogroups.com'
Subject: RE: [flexcoders] making synchronous method calls ?
Thanks for the response I did try with statement
receiver_lc.send(scheduleViewer, rec_setFileName, fnameArray);
at the end of setvalues() function. I was trying different ideas to make it
work and that is one of it. I do apologies for not correcting my tried code.
Thanks!
Hari
-Original Message-
From: Abdul Qabiz [mailto:[EMAIL PROTECTED]
Sent: Thursday, March 31, 2005 1:28 PM
To: flexcoders@yahoogroups.com; 'flexcoders@yahoogroups.com'
Subject: RE: [flexcoders] making synchronous method calls ?
Hi Hari,
I see your calling(sending values) reciever_lc.send(...) method before
setting fnameArray array...
See the first line of setValues() function, Remove it and then try.
function setValues()
{
-- receiver_lc.send(scheduleViewer, rec_setFileName, fnameArray);
---
total = scheduleList_do.length;
schedule = scheduleList_do[index];
reportersid.text = schedule.reporter_sid;
schedulesid.text = schedule.schedule_sid;
status.text = schedule.schedule_status;
analystid.text = schedule.analyst_id;
reviewerid.text = schedule.reviewer_id;
receivedon.text = schedule.received_date;
schedulefname.text = schedule.schedule_file_name;
continuationfname.text = schedule.continuation_file_name;
attachmentfname.text = schedule.attachment_file_name;
fnameArray[0] = schedulefname.text;
fnameArray[1] = continuationfname.text;
fnameArray[2] = attachmentfname.text;
Alert.show(schedulefname.text+ +continuationfname.text+
+attachmentfname.text,file names);
receiver_lc.send(scheduleViewer, rec_setFileName, fnameArray);
}
-abdul
-Original Message
RE: [flexcoders] How to get access to HttpSession in a stateful-c lass
Steve, The link you mentioned below is taking to working with session data , but I couldn't find any info about How to set values into sessions. What I am expecting is something like this.. flashgateway.Gateway.getHttpResponse().getSession().setAttribute(attr1,va lue1); If you don't mind can you give some code example for the explanation you said in your earlier mail... --- basically, you just declare a public var on your application for ---anything you intend passing in as a request param, and then these ---request params are assigned to your public vars. Thanks! Hari -Original Message- From: Steven Webster [mailto:[EMAIL PROTECTED] Sent: Tuesday, April 05, 2005 6:19 AM To: flexcoders@yahoogroups.com Subject: RE: [flexcoders] How to get access to HttpSession in a stateful-c lass Dan, This may be a stupid question, but if your flex app is wrapped in in a jsp file (using something like mm:mxml source=.../) can you access variables in request scope? Or can you pass selected variables into a flex app? There's also a section in the docs Passing Request Data to Flex Applications: http://livedocs.macromedia.com/flex/15/flex_docs_en/wwhelp/wwhimpl/js/html/w whelp.htm?href=2247.htm basically, you just declare a public var on your application for anything you intend passing in as a request param, and then these request params are assigned to your public vars. Hope that helps, Steven -- Steven Webster Technical Director iteration::two This e-mail and any associated attachments transmitted with it may contain confidential information and must not be copied, or disclosed, or used by anyone other than the intended recipient(s). If you are not the intended recipient(s) please destroy this e-mail, and any copies of it, immediately. Please also note that while software systems have been used to try to ensure that this e-mail has been swept for viruses, iteration::two do not accept responsibility for any damage or loss caused in respect of any viruses transmitted by the e-mail. Please ensure your own checks are carried out before any attachments are opened. -- No virus found in this outgoing message. Checked by AVG Anti-Virus. Version: 7.0.308 / Virus Database: 266.9.2 - Release Date: 05/04/2005 Yahoo! Groups Links Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
[flexcoders] Error: flashgateway.io.ASObject
Hi all,
I am getting Error: flashgateway.io.ASObject error message
displayed on weblogic server console when I try to send data back to java
class to save on to database. Can't I pass Object class object over to java
class thru flashgateway using RemoteObject ? I appreciate any explanation.
Basically I want to pass data back to database. Ant Alternative methods??
Here is snippet of my mxml file .
mx:RemoteObject id=mngScheduleController
source=controllers.MngScheduleController showBusyCursor=true
mx:method name=saveSchedTerms result=alert('Data Updated')
fault=showError(event.fault.faultString)/mx:method
/mx:RemoteObject
mx:Button label=Save click=saveData() /
Here is function in my .as file..
function saveData()
{
var prodObj:Object = new Object();
prodObj.itemsid = 1168960;
prodObj.irm = 200404;
prodObj.typeofsale = typeofsale.selectedItem.value;
prodObj.dfbuyer = dfbuyer.selectedItem.value;
prodObj.buyerbox = buyerbox.selectedItem.value;
prodObj.typeofbuyuerdetail = typeofbuyuerdetail.text;
prodObj.contractterms = contractterms.text;
prodObj.freight = freight.selectedItem.value;
prodObj.freightdetail = freightdetail.text;
prodObj.blscontract = blscontract.text;
prodObj.sizeofshipment = sizeofshipment.text;
prodObj.sizeoforder = sizeoforder.text;
mngScheduleController.saveSchedTerms(prodObj);
}
Thanks!
Hari
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RE: [flexcoders] un-selecting a row in datagrid
Thanks Gordon, it did work. Thanks! Hari -Original Message- From: Gordon Smith [mailto:[EMAIL PROTECTED] Sent: Friday, April 01, 2005 4:21 PM To: 'flexcoders@yahoogroups.com' Subject: RE: [flexcoders] un-selecting a row in datagrid Try setting dg.selectedIndex = undefined. - Gordon -Original Message- From: Doodi, Hari - BLS CTR [mailto:[EMAIL PROTECTED] Sent: Friday, April 01, 2005 1:11 PM To: 'flexcoders@yahoogroups.com' Subject: [flexcoders] un-selecting a row in datagrid Hi, Does any one know how to un-select an already selected row in a datagrid? Situation is like this, user can navigate data either by selecting an item from datagrid or by clicking PrevBtn or NextBtn. When user selected an item from DG and then used PrevBtn or NextBtn then data displayed on screen is not for highlighted item in the grid. I want to un-select the item in DG as soon as user click either PrevBtn or NextBtn? I know there is a clearSelected( ) method available but the drawback, according to Doc, is it clears and re-draws the entire list. I don't want to do this because of time delay if I have huge data in DG. Thanks in advance.. Thanks! Hari Yahoo! Groups Links Yahoo! Groups Links Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
RE: [flexcoders] Remote object mapping properties
Yes, they should match. Thanks! Hari -Original Message- From: Jeff Krueger [mailto:[EMAIL PROTECTED] Sent: Thursday, March 31, 2005 7:40 PM To: flexcoders@yahoogroups.com Subject: [flexcoders] Remote object mapping properties Sorry if this is an obvious one, but I can't find in any documentation that confirms what I am finding. My question is does the variable in the actionScript class have to be the same name as the variable in the java class that it is mapping to. From what I am seeing it does. Can anyone confirm that? Thanks Jeff Yahoo! Groups Links To visit your group on the web, go to:http://groups.yahoo.com/group/flexcoders/ To unsubscribe from this group, send an email to:[EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
RE: [flexcoders] Re: PrintJob()
Hi Rich,
If you don't mind can you post the working example? I have a similar
requirement to work on. Thanks in adnvance.
Thanks!
Hari
-Original Message-
From: Rich Tretola [mailto:[EMAIL PROTECTED]
Sent: Friday, April 01, 2005 8:50 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: PrintJob()
Well it appears that the object must be added to the file calling the
print job with an mxml tag and can not be simply created in an
actionscript methohd.
On Apr 1, 2005 7:12 AM, Rich Tretola [EMAIL PROTECTED] wrote:
Does anyone have any ideas about this ?
On Mar 31, 2005 3:06 PM, Rich Tretola [EMAIL PROTECTED] wrote:
I am trying to print an mlmx file at the same level as the one calling
the printjob. Here is my code:
public function testPrintJob():Void {
var printJob:PrintJob = new PrintJob();
var help:Help = new Help();
mx.core.Application.alert(testProperty : + help.testProperty);
printJob.start();
printJob.addPage(0);
printJob.addPage(help);
printJob.send();
delete printJob;
}
Help.mxml is the object being created in the 2nd lineof the method and
it is being created correctly as I can read the properties of the file
through an alert on the next line, bit I am only getting the 1st page
which is using 0 as the object path (_root). I have tried using help
with and without the quotes and can never get it added as a page.
Anyone have any ideas ?
Rich
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RE: [flexcoders] Key class Help
Excellent Abdul,
This is what I am look for. Thank you very much for your help.
Thanks!
Hari
-Original Message-
From: Abdul Qabiz [mailto:[EMAIL PROTECTED]
Sent: Friday, April 01, 2005 1:22 AM
To: flexcoders@yahoogroups.com; 'flexcoders@yahoogroups.com'
Subject: RE: [flexcoders] Key class Help
Hi Hari,
What I understand, you want to assign some keyboard shortcuts to each
control on screen so that when shortcut key is pressed, control get
focussed?
You can easily achieve this using Key object, as demonstrated in code later
in this mail.
I am assuming,
- user would press CTRL + 1, CTRL + 2 ...to focus a control on screen.
- user can press SPACE key to execute associated action with the controls
like Button, CheckBox, RadioButton or any button kind of component.
- user can use arrow keys to change values in list type of controls like
ComboBox
- user can type in textfield like control
Following example has some controls on screen and pressing CTRL + 1 .. CTRL
+ 5 shifts the focus to corresponding control
I would like to help you my best so that you are successful in creating a
very accessible Flex app.
Please run it to find out more.. Following code is quick dirty demo, you
can always write a ShortcutManager class which is more easier to use and
managable...
###KeyObjectDemo.mxml###
?xml version=1.0 encoding=utf-8?
mx:Application xmlns:mx=http://www.macromedia.com/2003/mxml;
initialize=initApp()
mx:Script
![CDATA[
var keyListener:Object;
function debugTrace(msg)
{
_ta.text+= msg + newline;
}
function initApp()
{
keyListener = new Object();
keyListener.onKeyDown = mx.utils.Delegate.create(this,
shorcutHandler);
Key.addListener(keyListener);
}
function shorcutHandler()
{
var bControlPressed:Boolean = Key.isDown(Key.CONTROL);
if(bControlPressed) { //CTRL
if(Key.isDown(49)) { // 1
debugTrace(CTRL + 1);
//set focus to textfield
my_input.setFocus();
}else if(Key.isDown(50)) { //2
debugTrace(CTRL + 2);
//set focus to button
my_btn.setFocus();
// my_btn.dispatchEvent({type:click});
}else if(Key.isDown(51)) { //3
debugTrace(CTRL + 3);
my_radio.setFocus();
// my_radio.selected = true;
//my_btn.dispatchEvent({type:change});
}else if(Key.isDown(52)) { //4
debugTrace(CTRL + 4);
my_check.setFocus();
}else if(Key.isDown(53)) { //5
debugTrace(CTRL + 5);
my_combo.setFocus();
}
}
}
]]
/mx:Script
mx:TextInput id=my_input focusIn=debugTrace('TextInput focussed')
change=debugTrace('TextInput value changed')/
mx:Button label=Button id=my_btn focusIn=debugTrace('Button
focussed') click=debugTrace('button pressed')/
mx:RadioButton label=radio id=my_radio
focusIn=debugTrace('RadioButton focussed') click=debugTrace('Radio button
selected')/
mx:CheckBox label=Checkbox id=my_check focusIn=debugTrace('CheckBox
focussed') click=debugTrace('CheckBox change')/
mx:ComboBox id=my_combo focusIn=debugTrace('ComboBox focussed')
change=debugTrace('ComboBox selection changed')
mx:dataProvider
mx:Array
mx:StringIndia/mx:String
mx:StringUSA/mx:String
mx:StringAustralia/mx:String
/mx:Array
/mx:dataProvider
/mx:ComboBox
mx:VBox
mx:Label text=Debug Info:/
mx:TextArea id=_ta text= width=200 height=200/
/mx:VBox
/mx:Application
Hope that helps..
-abdul
-Original Message-
From: Doodi, Hari - BLS CTR [mailto:[EMAIL PROTECTED]
Sent: Thursday, March 31, 2005 8:48 PM
To: 'flexcoders@yahoogroups.com'
Subject: [flexcoders] Key class Help
Hi list,
I need some help/explanation about Key class. Based on the examples
mentioned in the live docs as well as in Action Script Language Reference I
created the following mxml files. I want to use the Key class to allow the
user use key board to access UI Objects, but no success. Any help
appreciated.
Keyboard_2.mxml Keyboard_0.mxml Keyboard_1.mxml
Thanks!
Hari
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Yahoo! Groups Links
* To visit your group on the web
[flexcoders] un-selecting a row in datagrid
Hi, Does any one know how to un-select an already selected row in a datagrid? Situation is like this, user can navigate data either by selecting an item from datagrid or by clicking PrevBtn or NextBtn. When user selected an item from DG and then used PrevBtn or NextBtn then data displayed on screen is not for highlighted item in the grid. I want to un-select the item in DG as soon as user click either PrevBtn or NextBtn? I know there is a clearSelected( ) method available but the drawback, according to Doc, is it clears and re-draws the entire list. I don't want to do this because of time delay if I have huge data in DG. Thanks in advance.. Thanks! Hari Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
[flexcoders] Key class Help
Hi list, I need some help/explanation about Key class. Based on the examples mentioned in the live docs as well as in Action Script Language Reference I created the following mxml files. I want to use the Key class to allow the user use key board to access UI Objects, but no success. Any help appreciated. Keyboard_2.mxml Keyboard_0.mxml Keyboard_1.mxml Thanks! Hari Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/ Keyboard_2.mxml Description: Binary data Keyboard_0.mxml Description: Binary data Keyboard_1.mxml Description: Binary data
[flexcoders] making synchronous method calls ?
Hi, I have a situation where in I have to make function call in sequence (synchronous method calls). I am getting image file names along with product information by making RemoteObject call. I am making a function call on result event. Inside that function I am setting individual data to corresponding textinputs and then at the end I am constructing an array to hold image file names ( more than one value). After creating the array I have to pass this array as an argument to a function call which passes the array to other browser window already opened. What I found was the method is called before completion of data setting, means array is blank and the image browser window is not displaying any images. If I hard code values in array then I can see images on the image browser window. Please help me out in How to make synchronous method calls in flex? In the following file you can see I tried different way but no successes. ScheduleProcessor.as Here is RemoteObject method syntax from my mxml mx:method name=getSchedules result=scheduleList_do=event.result;setValues() fault=mx.controls.Alert.show(event.fault.faultstring, 'Remote Call Error') mx:arguments arg14/arg1 /mx:arguments /mx:method Thanks! Hari Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/ ScheduleProcessor.as Description: Binary data
RE: [flexcoders] making synchronous method calls ?
Thanks for the response I did try with statement
receiver_lc.send(scheduleViewer, rec_setFileName, fnameArray);
at the end of setvalues() function. I was trying different ideas to make it
work and that is one of it. I do apologies for not correcting my tried code.
Thanks!
Hari
-Original Message-
From: Abdul Qabiz [mailto:[EMAIL PROTECTED]
Sent: Thursday, March 31, 2005 1:28 PM
To: flexcoders@yahoogroups.com; 'flexcoders@yahoogroups.com'
Subject: RE: [flexcoders] making synchronous method calls ?
Hi Hari,
I see your calling(sending values) reciever_lc.send(...) method before
setting fnameArray array...
See the first line of setValues() function, Remove it and then try.
function setValues()
{
-- receiver_lc.send(scheduleViewer, rec_setFileName, fnameArray);
---
total = scheduleList_do.length;
schedule = scheduleList_do[index];
reportersid.text = schedule.reporter_sid;
schedulesid.text = schedule.schedule_sid;
status.text = schedule.schedule_status;
analystid.text = schedule.analyst_id;
reviewerid.text = schedule.reviewer_id;
receivedon.text = schedule.received_date;
schedulefname.text = schedule.schedule_file_name;
continuationfname.text = schedule.continuation_file_name;
attachmentfname.text = schedule.attachment_file_name;
fnameArray[0] = schedulefname.text;
fnameArray[1] = continuationfname.text;
fnameArray[2] = attachmentfname.text;
Alert.show(schedulefname.text+ +continuationfname.text+
+attachmentfname.text,file names);
receiver_lc.send(scheduleViewer, rec_setFileName, fnameArray);
}
-abdul
-Original Message-
From: Doodi, Hari - BLS CTR [mailto:[EMAIL PROTECTED]
Sent: Thursday, March 31, 2005 11:02 PM
To: 'flexcoders@yahoogroups.com'
Subject: [flexcoders] making synchronous method calls ?
Hi,
I have a situation where in I have to make function call in sequence
(synchronous method calls). I am getting image file names along with product
information by making RemoteObject call. I am making a function call on
result event. Inside that function I am setting individual data to
corresponding textinputs and then at the end I am constructing an array to
hold image file names ( more than one value). After creating the array I
have to pass this array as an argument to a function call which passes the
array to other browser window already opened.
What I found was the method is called before completion of data setting,
means array is blank and the image browser window is not displaying any
images. If I hard code values in array then I can see images on the image
browser window. Please help me out in How to make synchronous method calls
in flex? In the following file you can see I tried different way but no
successes.
ScheduleProcessor.as
Here is RemoteObject method syntax from my mxml
mx:method name=getSchedules
result=scheduleList_do=event.result;setValues()
fault=mx.controls.Alert.show(event.fault.faultstring, 'Remote Call
Error')
mx:arguments
arg14/arg1
/mx:arguments
/mx:method
Thanks!
Hari
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* To visit your group on the web, go to:
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RE: [flexcoders] making synchronous method calls ?
Still have it. I tried diff ways but no success. I forgot to comment this
one.
Thanks!
Hari
-Original Message-
From: Abdul Qabiz [mailto:[EMAIL PROTECTED]
Sent: Thursday, March 31, 2005 2:35 PM
To: flexcoders@yahoogroups.com; 'flexcoders@yahoogroups.com'
Subject: RE: [flexcoders] making synchronous method calls ?
So your problem fixed or you still having it?
-abdul
-Original Message-
From: Doodi, Hari - BLS CTR [mailto:[EMAIL PROTECTED]
Sent: Friday, April 01, 2005 12:07 AM
To: 'flexcoders@yahoogroups.com'
Subject: RE: [flexcoders] making synchronous method calls ?
Thanks for the response I did try with statement
receiver_lc.send(scheduleViewer, rec_setFileName, fnameArray);
at the end of setvalues() function. I was trying different ideas to make it
work and that is one of it. I do apologies for not correcting my tried code.
Thanks!
Hari
-Original Message-
From: Abdul Qabiz [mailto:[EMAIL PROTECTED]
Sent: Thursday, March 31, 2005 1:28 PM
To: flexcoders@yahoogroups.com; 'flexcoders@yahoogroups.com'
Subject: RE: [flexcoders] making synchronous method calls ?
Hi Hari,
I see your calling(sending values) reciever_lc.send(...) method before
setting fnameArray array...
See the first line of setValues() function, Remove it and then try.
function setValues()
{
-- receiver_lc.send(scheduleViewer, rec_setFileName, fnameArray);
---
total = scheduleList_do.length;
schedule = scheduleList_do[index];
reportersid.text = schedule.reporter_sid;
schedulesid.text = schedule.schedule_sid;
status.text = schedule.schedule_status;
analystid.text = schedule.analyst_id;
reviewerid.text = schedule.reviewer_id;
receivedon.text = schedule.received_date;
schedulefname.text = schedule.schedule_file_name;
continuationfname.text = schedule.continuation_file_name;
attachmentfname.text = schedule.attachment_file_name;
fnameArray[0] = schedulefname.text;
fnameArray[1] = continuationfname.text;
fnameArray[2] = attachmentfname.text;
Alert.show(schedulefname.text+ +continuationfname.text+
+attachmentfname.text,file names);
receiver_lc.send(scheduleViewer, rec_setFileName, fnameArray);
}
-abdul
-Original Message-
From: Doodi, Hari - BLS CTR [mailto:[EMAIL PROTECTED]
Sent: Thursday, March 31, 2005 11:02 PM
To: 'flexcoders@yahoogroups.com'
Subject: [flexcoders] making synchronous method calls ?
Hi,
I have a situation where in I have to make function call in sequence
(synchronous method calls). I am getting image file names along with product
information by making RemoteObject call. I am making a function call on
result event. Inside that function I am setting individual data to
corresponding textinputs and then at the end I am constructing an array to
hold image file names ( more than one value). After creating the array I
have to pass this array as an argument to a function call which passes the
array to other browser window already opened.
What I found was the method is called before completion of data setting,
means array is blank and the image browser window is not displaying any
images. If I hard code values in array then I can see images on the image
browser window. Please help me out in How to make synchronous method calls
in flex? In the following file you can see I tried different way but no
successes.
ScheduleProcessor.as
Here is RemoteObject method syntax from my mxml
mx:method name=getSchedules
result=scheduleList_do=event.result;setValues()
fault=mx.controls.Alert.show(event.fault.faultstring, 'Remote Call
Error')
mx:arguments
arg14/arg1
/mx:arguments
/mx:method
Thanks!
Hari
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Yahoo! Groups Links
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RE: [flexcoders] making synchronous method calls ?
Hi Abdul,
I am very sure that data is came back as an Array because I am able to set
and see data on my screen and also I have showPrev() and showNext() method
to navigate thru the array and I am seeing the data changing. Do you want me
to send the mxml files? But only problem will be I am prototyping will work
correctly if you have two monitors hooked up to you system.
Thanks!
Hari
-Original Message-
From: Abdul Qabiz [mailto:[EMAIL PROTECTED]
Sent: Thursday, March 31, 2005 2:54 PM
To: flexcoders@yahoogroups.com; 'flexcoders@yahoogroups.com'
Subject: RE: [flexcoders] making synchronous method calls ?
Ok,
Try to trace the value of total in setValues(..) function...
Or try to find, event.result is an array or not, you can do it like this:
mx:method name=getSchedules
result=if(event.result instanceof Array) {
alert(String(event.result.length)) } else { alert('event.result is not an
Array')}; scheduleList_do=event.result; setValues()
fault=mx.controls.Alert.show(event.fault.faultstring, 'Remote Call
Error')
mx:arguments
arg14/arg1
/mx:arguments
/mx:method
It should show you an alert showing either array's length or a message
saying event.result is not an array...
Let us know, what do you see?
-abdul
-Original Message-
From: Doodi, Hari - BLS CTR [mailto:[EMAIL PROTECTED]
Sent: Friday, April 01, 2005 1:09 AM
To: 'flexcoders@yahoogroups.com'
Subject: RE: [flexcoders] making synchronous method calls ?
Still have it. I tried diff ways but no success. I forgot to comment this
one.
Thanks!
Hari
-Original Message-
From: Abdul Qabiz [mailto:[EMAIL PROTECTED]
Sent: Thursday, March 31, 2005 2:35 PM
To: flexcoders@yahoogroups.com; 'flexcoders@yahoogroups.com'
Subject: RE: [flexcoders] making synchronous method calls ?
So your problem fixed or you still having it?
-abdul
-Original Message-
From: Doodi, Hari - BLS CTR [mailto:[EMAIL PROTECTED]
Sent: Friday, April 01, 2005 12:07 AM
To: 'flexcoders@yahoogroups.com'
Subject: RE: [flexcoders] making synchronous method calls ?
Thanks for the response I did try with statement
receiver_lc.send(scheduleViewer, rec_setFileName, fnameArray);
at the end of setvalues() function. I was trying different ideas to make it
work and that is one of it. I do apologies for not correcting my tried code.
Thanks!
Hari
-Original Message-
From: Abdul Qabiz [mailto:[EMAIL PROTECTED]
Sent: Thursday, March 31, 2005 1:28 PM
To: flexcoders@yahoogroups.com; 'flexcoders@yahoogroups.com'
Subject: RE: [flexcoders] making synchronous method calls ?
Hi Hari,
I see your calling(sending values) reciever_lc.send(...) method before
setting fnameArray array...
See the first line of setValues() function, Remove it and then try.
function setValues()
{
-- receiver_lc.send(scheduleViewer, rec_setFileName, fnameArray);
---
total = scheduleList_do.length;
schedule = scheduleList_do[index];
reportersid.text = schedule.reporter_sid;
schedulesid.text = schedule.schedule_sid;
status.text = schedule.schedule_status;
analystid.text = schedule.analyst_id;
reviewerid.text = schedule.reviewer_id;
receivedon.text = schedule.received_date;
schedulefname.text = schedule.schedule_file_name;
continuationfname.text = schedule.continuation_file_name;
attachmentfname.text = schedule.attachment_file_name;
fnameArray[0] = schedulefname.text;
fnameArray[1] = continuationfname.text;
fnameArray[2] = attachmentfname.text;
Alert.show(schedulefname.text+ +continuationfname.text+
+attachmentfname.text,file names);
receiver_lc.send(scheduleViewer, rec_setFileName, fnameArray);
}
-abdul
-Original Message-
From: Doodi, Hari - BLS CTR [mailto:[EMAIL PROTECTED]
Sent: Thursday, March 31, 2005 11:02 PM
To: 'flexcoders@yahoogroups.com'
Subject: [flexcoders] making synchronous method calls ?
Hi,
I have a situation where in I have to make function call in sequence
(synchronous method calls). I am getting image file names along with product
information by making RemoteObject call. I am making a function call on
result event. Inside that function I am setting individual data to
corresponding textinputs and then at the end I am constructing an array to
hold image file names ( more than one value). After creating the array I
have to pass this array as an argument to a function call which passes the
array to other browser window already opened.
What I found was the method is called before completion of data setting,
means array is blank and the image browser window is not displaying any
images. If I hard code values in array then I can see images on the image
browser window. Please help me out in How to make synchronous method calls
in flex? In the following file you can see I tried different way but no
successes.
ScheduleProcessor.as
Here
RE: [flexcoders] image scroll
Thank you very much for guiding me in right direction. Also I have another problem. This time it is about Rotation. I am able to rotate an image using rotation attribute. But the problem is image got rotated based on top left corner. Is there any way to change the registration point of an image from top left to center of the image? Thanks! Hari -Original Message- From: Manish Jethani [mailto:[EMAIL PROTECTED] Sent: Friday, March 25, 2005 11:28 PM To: flexcoders@yahoogroups.com Subject: Re: [flexcoders] image scroll On Fri, 25 Mar 2005 08:58:12 -0500, Doodi, Hari - BLS CTR [EMAIL PROTECTED] wrote: Yes, I am zooming image using scaleX and scaleY and also I did check my mxml file and parent is not big enough to hold the zoomed Image. A couple of things: 1. Use scaleX and scaleY instead of _xscale and _yscale. The former will ensure the Loader object resizes and the parent knows about it. 2. Why have you set hScrollPolicy and vScrollPolicy to off? Remove that and it should work. Manish Yahoo! Groups Links Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
FW: [flexcoders] image scroll
Thank you very much for guiding me in right direction. Also I have another problem. This time it is about Rotation. I am able to rotate an image using rotation attribute. But the problem is image got rotated based on top left corner. Is there any way to change the registration point of an image from top left to center of the image? Thanks! Hari -Original Message- From: Manish Jethani [mailto:[EMAIL PROTECTED] Sent: Friday, March 25, 2005 11:28 PM To: flexcoders@yahoogroups.com Subject: Re: [flexcoders] image scroll On Fri, 25 Mar 2005 08:58:12 -0500, Doodi, Hari - BLS CTR [EMAIL PROTECTED] wrote: Yes, I am zooming image using scaleX and scaleY and also I did check my mxml file and parent is not big enough to hold the zoomed Image. A couple of things: 1. Use scaleX and scaleY instead of _xscale and _yscale. The former will ensure the Loader object resizes and the parent knows about it. 2. Why have you set hScrollPolicy and vScrollPolicy to off? Remove that and it should work. Manish Yahoo! Groups Links Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
RE: [flexcoders] image scroll
Hi Manish, Thanks for considering my question. Yes, I am zooming image using scaleX and scaleY and also I did check my mxml file and parent is not big enough to hold the zoomed Image. I am attaching my file for your reference. I would like to have scroll bars(both) only for the zoomed image not for entire window. Thanks in advance. Thanks! Hari -Original Message- From: Manish Jethani [mailto:[EMAIL PROTECTED] Sent: Thursday, March 24, 2005 5:10 PM To: flexcoders@yahoogroups.com Subject: Re: [flexcoders] image scroll On Thu, 24 Mar 2005 16:16:18 -0500, Doodi, Hari - BLS CTR [EMAIL PROTECTED] wrote: I think it is stupid question but I could not figure it out. I have an image in a Loader and I am not getting vertical as well as horizontal scroll bars when I zoom in the image. How to get scroll bars (both) on an image when user zoom it? I even tried with canvas but no help. Please help me. How are you zooming it -- using scaleX anx scaleY? If the image fits within its parent container (after zooming), you won't get scrollbars. Manish Yahoo! Groups Links Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/ viewImage.mxml Description: Binary data
[flexcoders] image scroll
Hi, I think it is stupid question but I could not figure it out. I have an image in a Loader and I am not getting vertical as well as horizontal scroll bars when I zoom in the image. How to get scroll bars (both) on an image when user zoom it? I even tried with canvas but no help. Please help me. Thanks! Hari Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
RE: [flexcoders] which container ?
Thank you very much for the advice. I was look at macromedia Flex ActionScript and MXML API Reference Version 1.5 but couldn't find any attributes or events or method related to drag. Where can I find API for drag purpose. Please help me, if you have a sample code can you pass on to me. Thanks in advance. Thanks! Hari -Original Message- From: Manish Jethani [mailto:[EMAIL PROTECTED] Sent: Tuesday, March 22, 2005 9:38 AM To: flexcoders@yahoogroups.com Subject: Re: [flexcoders] which container ? On Tue, 22 Mar 2005 09:26:16 -0500, Doodi, Hari - BLS CTR [EMAIL PROTECTED] wrote: Which container is more appropriate to place an image control and manipulate it - zoom, rotate and drag image within the container? I'd go for Canvas if I want to move/resize the Image control repeatedly. Other containers will try to impose their own layout on the Image control and that might affect performance. Manish Yahoo! Groups Links Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
RE: [flexcoders] which container ?
Thank u v much for the info. I will look into them but I did look at the explorer sample but found drag and drop with ref with datagrid but what all I want to move a image around in a container(mostly a canvas as Manish advised in earlier mail). Does canvas has dragEnter, dragDrop...etc attributes as DataGrid has. mx:DataGrid id=dg dragEnter=doDragEnter(event) dragExit=doDragExit(event) dragDrop=doDragDrop(event) dragOver=doDragOver(event) mx:columns mx:Array . . /mx:Array /mx:columns /mx:DataGrid Thanks! Hari -Original Message- From: Steven Webster [mailto:[EMAIL PROTECTED] Sent: Tuesday, March 22, 2005 10:00 AM To: flexcoders@yahoogroups.com Subject: RE: [flexcoders] which container ? drag. Where can I find API for drag purpose. http://livedocs.macromedia.com/flex/ Try searching for Drag and Drop or Drag Manager. Or try the Flex Explorer that ships with Flex, there are drag and drop examples in there. And Chapter 14 of the Flex Book covers Drag and Drop Manager with examples as well. Steven -- Steven Webster Technical Director iteration::two This e-mail and any associated attachments transmitted with it may contain confidential information and must not be copied, or disclosed, or used by anyone other than the intended recipient(s). If you are not the intended recipient(s) please destroy this e-mail, and any copies of it, immediately. Please also note that while software systems have been used to try to ensure that this e-mail has been swept for viruses, iteration::two do not accept responsibility for any damage or loss caused in respect of any viruses transmitted by the e-mail. Please ensure your own checks are carried out before any attachments are opened. -- No virus found in this outgoing message. Checked by AVG Anti-Virus. Version: 7.0.308 / Virus Database: 266.8.0 - Release Date: 21/03/2005 Yahoo! Groups Links Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
RE: [flexcoders] which container ?
Greatt! That is what I am looking for. Thanks a lot Manish. Now I know what I should do. Thanks! Hari -Original Message- From: Manish Jethani [mailto:[EMAIL PROTECTED] Sent: Tuesday, March 22, 2005 12:01 PM To: flexcoders@yahoogroups.com Subject: Re: [flexcoders] which container ? On Tue, 22 Mar 2005 10:13:54 -0500, Doodi, Hari - BLS CTR [EMAIL PROTECTED] wrote: Does canvas has dragEnter, dragDrop...etc attributes as DataGrid has. Yes, the Canvas does have 'dragEnter', etc., but you'll have to write handlers for those. For example, you would write a handler for 'dragOver' to provide visual feedback to the user depending on whether the Canvas object accepts a drop operation or not. If you just want to drag the image around the Canvas, you could skip the drag-n-drop feature of Flex and just do your own dragging around. You'll have to write handlers for 'mouseMove', 'mouseDown', etc. While dragging the object, you'll have to set the 'x' and 'y' properties of the object and perhaps make it semi-transparent while the drag is in progress. See sample: http://www.flexauthority.com/Samples/delicious/WhatsCooking.mxml http://www.flexauthority.com/Samples/codeViewer.cfm?sampleID=13 Manish Yahoo! Groups Links Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
RE: [flexcoders] BIRTHDAY: THE FATHER OF DATA BINDING
Matt,
Many Happy Returns of the "{day}"
Thanks!
Hari
-Original Message-
From: Steven Webster
[mailto:[EMAIL PROTECTED]
Sent: Friday, March 18, 2005 4:57
AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] BIRTHDAY:
THE FATHER OF DATA BINDING
I believe iT is matt the
father of data bInding chotin'S birthday today ... word from san
fransisco (via,
ahem, Boston) is that matt reaLly
apprecIates a huge fuss Being made aBout Yearly thingS like this...so I
thought i'd pass on the news so that
everyone can Fuss About it in their own individUaL ways
happy birthday matT ;-)
There are no hidden da vinci code
style messages in this email whatsoever.
--
Steven Webster
Technical Director
iteration::two
This e-mail and any
associated attachments transmitted with it may contain confidential information
and must not be copied, or disclosed, or used by anyone other than the intended
recipient(s). If you are not the intended recipient(s) please destroy this e-mail,
and any copies of it, immediately.
Please also note that while software systems have been used to try to ensure
that this e-mail has been swept for viruses, iteration::two do not accept
responsibility for any damage or loss caused in respect of any viruses
transmitted by the e-mail. Please ensure your own checks are carried out before
any attachments are opened.
--
No virus found in this outgoing message.
Checked by AVG Anti-Virus.
Version: 7.0.308 / Virus Database: 266.7.3 - Release Date: 15/03/2005
RE: [flexcoders] Setting colunm width in a DataGrid column
Some times removing width attribute for the last column does the trick.try!
Thanks!
Hari
-Original Message-
From: Yukari Machiyama [mailto:[EMAIL PROTECTED]
Sent: Wednesday, March 16, 2005 1:53 PM
To: 'flexcoders@yahoogroups.com'
Subject: RE: [flexcoders] Setting colunm width in a DataGrid column
Hi,
Can you try removing width=100% from DataGrid tag and see if that works?
-Yukari
-Original Message-
From: javawebgrrl [mailto:[EMAIL PROTECTED]
Sent: Wednesday, March 16, 2005 9:25 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Setting colunm width in a DataGrid column
Hi All,
I have a datagrid with 3 columns. I want to display the columns
with the exact width that I have set, but what seems to be happening
is that the third column grows to fit its text. Is there a way to
truncate the text that goes into the column to just display the part
that will fit (truncate the string) ?
Thanks very much for any advice, code pasted below:
mx:DataGrid id=itemsHistoryDataGrid variableRowHeight=true
dataProvider={noteListResult} vGridLines=false
change=onNoteGridSelection() width=100% height=100%
mx:columns
mx:Array
mx:DataGridColumn
columnName=noteDate headerText=Date width=30/
mx:DataGridColumn
columnName=personId headerText=Sender width=30/
mx:DataGridColumn
columnName=desc headerText=Description width=30/
/mx:Array
/mx:columns
/mx:DataGrid
Yahoo! Groups Links
Yahoo! Groups Links
RE: [flexcoders] dataprovider for mx:Array tag
Thank you very much for the tip. It did work. I am able to traverse thru the result object. Thanks! Hari -Original Message- From: Manish Jethani [mailto:[EMAIL PROTECTED] Sent: Monday, March 14, 2005 3:25 PM To: flexcoders@yahoogroups.com Subject: Re: [flexcoders] dataprovider for mx:Array tag On Mon, 14 Mar 2005 15:13:56 -0500, Doodi, Hari - BLS CTR [EMAIL PROTECTED] wrote: thought of achieving this by assigning result object from remote object method to a Array and keep track of current product index accordingly populate Form Items. But to my surprise there is no property of dataprovider to mx:Array tag. What are you using the array for? Whatever it is, you could use the result object directly. Manish Yahoo! Groups Links
RE: [flexcoders] dataprovider for mx:Array tag
The result will be array of value objects coming from Java. But since the backend objects are not yet ready I am trying to simulate with xml. Here is my remote object syntax. mx:RemoteObject id=itemDisplay_mngItemsController source= manageitems.controllers.MngItemsController showBusyCursor=true mx:method name=getItemList result=itemlist_do=event.result fault=mx.controls.Alert.show(event.fault.faultstring, 'Remote Call Error') mx:arguments arg1user_id/arg1 arg2month/arg2 /mx:arguments /mx:method /mx:RemoteObject can we treat itemlist_do as array of objects? In other words how to display records from a xml file in flex app record by record? Thanks! Hari -Original Message- From: Tarik Ahmed [mailto:[EMAIL PROTECTED] Sent: Monday, March 14, 2005 3:54 PM To: flexcoders@yahoogroups.com Subject: Re: [flexcoders] dataprovider for mx:Array tag What is your remote object returning? If it doesn't return an array, you could create a function that processes the result of the remote object function and manage it that way. Doodi, Hari - BLS CTR wrote: Hi, I need to develop a UI such that when user click 'Prev' button system should display previous product info in the queue and if user click on 'Next' then system should display next product info in the queue. I thought of achieving this by assigning result object from remote object method to a Array and keep track of current product index accordingly populate Form Items. But to my surprise there is no property of dataprovider to mx:Array tag. Did any one already developed this kind of functionality so that I can have a look at it or appreciate any suggestions. Thanks! Hari Yahoo! Groups Links Yahoo! Groups Links
more on popup
Hi all, is it possible to have a stand alone popup , may be can not call it a popup, means when user click on a button my application should open an other part of application in a brand new browser window. This second window should appear even if main parent window is minimized but should be closed when parent is closed. Any guidance or suggestions! Please help. Thanks! Hari
newbie
Hi members, I am new to Flex coding. I did learn a lot from coenraets web site and also from richinternetapps.com. I do really appreciate them for letting others to see their code and learn from it. I do have couple of issues to resolve. I did try search on Livedocs and other websites for solutions but didn't find any. 1) Can any one programmed hotkeys(keyboard shotcuts) in flex ? for example, instead of using mouse to click on tab of TabNavigator container users can use keyboard shortcuts say Ctrl+T or Alt+T something like this. There will be a problem using Alt as accesskey because Alt key has been used for windows hotkeys. Please help. 2) My user requires that they should be able to zoom a scanned image and then move/drag that image. I did accomplished zooming part but unable to drag the image. Here is the mxml file for your ref. manageSchedule_3.mxml Thanks in advance. Thanks! Hari binRfuAMOkVrx.bin Description: Binary data
